315112023204 has 96 divisors (see below), whose sum is σ = 854785806336. Its totient is φ = 89393441280.

The previous prime is 315112023199. The next prime is 315112023209. The reversal of 315112023204 is 402320211513.

It is an interprime number because it is at equal distance from previous prime (315112023199) and next prime (315112023209).

It is not an unprimeable number, because it can be changed into a prime (315112023209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 961477 + ... + 1246860.

It is an arithmetic number, because the mean of its divisors is an integer number (8904018816).

Almost surely, 2^315112023204 is an apocalyptic number.

It is an amenable number.

315112023204 is an abundant number, since it is smaller than the sum of its proper divisors (539673783132).

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

315112023204 is a wasteful number, since it uses less digits than its factorization.

315112023204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208425 (or 2208423 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 315112023204 its reverse (402320211513), we get a palindrome (717432234717).

The spelling of 315112023204 in words is "three hundred fifteen billion, one hundred twelve million, twenty-three thousand, two hundred four".