313112112233208 has 128 divisors (see below), whose sum is σ = 845000931686400. Its totient is φ = 96387971936256.

The previous prime is 313112112232987. The next prime is 313112112233233. The reversal of 313112112233208 is 802332211211313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 720254760 + ... + 720689352.

It is an arithmetic number, because the mean of its divisors is an integer number (6601569778800).

Almost surely, 2^{313112112233208} is an apocalyptic number.

It is an amenable number.

313112112233208 is an abundant number, since it is smaller than the sum of its proper divisors (531888819453192).

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

313112112233208 is a wasteful number, since it uses less digits than its factorization.

313112112233208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479661 (or 479657 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 313112112233208 in words is "three hundred thirteen trillion, one hundred twelve billion, one hundred twelve million, two hundred thirty-three thousand, two hundred eight".