31013110113032 has 16 divisors (see below), whose sum is σ = 60025374412800. Its totient is φ = 15006343602960.

The previous prime is 31013110112917. The next prime is 31013110113047. The reversal of 31013110113032 is 23031101131013.

It is a junction number, because it is equal to n+sod(n) for n = 31013110112995 and 31013110113013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62526431432 + ... + 62526431927.

It is an arithmetic number, because the mean of its divisors is an integer number (3751585900800).

Almost surely, 2^{31013110113032} is an apocalyptic number.

It is an amenable number.

31013110113032 is a deficient number, since it is larger than the sum of its proper divisors (29012264299768).

31013110113032 is a wasteful number, since it uses less digits than its factorization.

31013110113032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125052863396 (or 125052863392 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 31013110113032 its reverse (23031101131013), we get a palindrome (54044211244045).

The spelling of 31013110113032 in words is "thirty-one trillion, thirteen billion, one hundred ten million, one hundred thirteen thousand, thirty-two".