131031013202032 has 20 divisors (see below), whose sum is σ = 255576430956600. Its totient is φ = 65075805213248.

The previous prime is 131031013201981. The next prime is 131031013202071. The reversal of 131031013202032 is 230202310130131.

It is a junction number, because it is equal to n+sod(n) for n = 131031013201994 and 131031013202012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27481334278 + ... + 27481339045.

It is an arithmetic number, because the mean of its divisors is an integer number (12778821547830).

Almost surely, 2^{131031013202032} is an apocalyptic number.

It is an amenable number.

131031013202032 is a deficient number, since it is larger than the sum of its proper divisors (124545417754568).

131031013202032 is a wasteful number, since it uses less digits than its factorization.

131031013202032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54962673480 (or 54962673474 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 131031013202032 its reverse (230202310130131), we get a palindrome (361233323332163).

The spelling of 131031013202032 in words is "one hundred thirty-one trillion, thirty-one billion, thirteen million, two hundred two thousand, thirty-two".