131120352242331 has 16 divisors (see below), whose sum is σ = 184029195916800. Its totient is φ = 82812569933088.

The previous prime is 131120352242303. The next prime is 131120352242389. The reversal of 131120352242331 is 133242253021131.

It is a happy number.

It is not a de Polignac number, because 131120352242331 - 2⁷ = 131120352242203 is a prime.

It is a super-2 number, since 2×131120352242331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131120352242292 and 131120352242301.

It is not an unprimeable number, because it can be changed into a prime (131120352241331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13483305 + ... + 21072261.

It is an arithmetic number, because the mean of its divisors is an integer number (11501824744800).

Almost surely, 2^{131120352242331} is an apocalyptic number.

131120352242331 is a deficient number, since it is larger than the sum of its proper divisors (52908843674469).

131120352242331 is a wasteful number, since it uses less digits than its factorization.

131120352242331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7892098.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 131120352242331 in words is "one hundred thirty-one trillion, one hundred twenty billion, three hundred fifty-two million, two hundred forty-two thousand, three hundred thirty-one".