31202114113104 has 80 divisors (see below), whose sum is σ = 87934040670720. Its totient is φ = 9455098999680.

The previous prime is 31202114113033. The next prime is 31202114113123. The reversal of 31202114113104 is 40131141120213.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78879687 + ... + 79274265.

It is an arithmetic number, because the mean of its divisors is an integer number (1099175508384).

Almost surely, 2^{31202114113104} is an apocalyptic number.

It is an amenable number.

31202114113104 is an abundant number, since it is smaller than the sum of its proper divisors (56731926557616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31202114113104 is a wasteful number, since it uses less digits than its factorization.

31202114113104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544368 (or 544362 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 31202114113104 its reverse (40131141120213), we get a palindrome (71333255233317).

The spelling of 31202114113104 in words is "thirty-one trillion, two hundred two billion, one hundred fourteen million, one hundred thirteen thousand, one hundred four".