Discover a lot of information on the number 131: properties, mathematical operations, how to write it, symbolism, numerology, representations and many other interesting things!

## Mathematical properties of 131

Questions and answers |

Is 131 a prime number? |
Yes |

Is 131 a perfect number? |
No |

Number of divisors |
2 |

List of dividers |
1, 131 |

Sum of divisors |
132 |

Prime factorization |
131 |

Prime factors |
131 |

## How to write / spell 131 in letters?

In letters, the number 131 is written as: One hundred and thirty-one. And in other languages? how does it spell?

131 in other languages |

Write 131 in english |
One hundred and thirty-one |

Write 131 in french |
Cent trente et un |

Write 131 in spanish |
Ciento treinta y uno |

Write 131 in portuguese |
Cento trinta e um |

## Decomposition of the number 131

The number 131 is composed of:

2 iterations **of the number 1** : The number 1 (one) represents the uniqueness, the unique, a starting point, a beginning.... Find out more about the number 1

1 iteration **of the number 3** : The number 3 (three) is the symbol of the trinity. He also represents the union.... Find out more about the number 3

## Mathematical representations and links

Other ways to write 131 |

In letter |
One hundred and thirty-one |

In roman numeral |
CXXXI |

In binary |
10000011 |

In octal |
203 |

In hexadecimal |
83 |

In US dollars |
USD 131.00 ($) |

In euros |
131,00 EUR (€) |

Some related numbers |

Previous number |
130 |

Next number |
132 |

Next prime number |
137 |

## Mathematical operations

Operations and solutions |

131*2 |
= |
262 |
The double of 131 is 262 |

131*3 |
= |
393 |
The triple of 131 is 393 |

131/2 |
= |
65.5 |
The half of 131 is 65.500000 |

131/3 |
= |
43.666666666667 |
The third of 131 is 43.666667 |

131^{2} |
= |
17161 |
The square of 131 is 17161.000000 |

131^{3} |
= |
2248091 |
The cube of 131 is 2248091.000000 |

√131 |
= |
11.44552314226 |
The square root of 131 is 11.445523 |

log(131) |
= |
4.8751973232012 |
The natural (Neperian) logarithm of 131 is 4.875197 |

log10(131) |
= |
2.1172712956558 |
The decimal logarithm (base 10) of 131 is 2.117271 |

sin(131) |
= |
-0.8116033871367 |
The sine of 131 is -0.811603 |

cos(131) |
= |
0.58420881710929 |
The cosine of 131 is 0.584209 |

tan(131) |
= |
-1.3892350874685 |
The tangent of 131 is -1.389235 |