31082103304 has 32 divisors (see below), whose sum is σ = 66762763200. Its totient is φ = 13289250240.

The previous prime is 31082103281. The next prime is 31082103341. The reversal of 31082103304 is 40330128013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635614 + ... + 682765.

It is an arithmetic number, because the mean of its divisors is an integer number (2086336350).

Almost surely, 2^31082103304 is an apocalyptic number.

It is an amenable number.

31082103304 is an abundant number, since it is smaller than the sum of its proper divisors (35680659896).

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

31082103304 is a wasteful number, since it uses less digits than its factorization.

31082103304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318813 (or 1318809 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 31082103304 in words is "thirty-one billion, eighty-two million, one hundred three thousand, three hundred four".