315112301152 has 24 divisors (see below), whose sum is σ = 676775283912. Its totient is φ = 143232864000.

The previous prime is 315112301111. The next prime is 315112301219. The reversal of 315112301152 is 251103211513.

It is a congruent number.

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, 447602349 + ... + 447603052.

It is an arithmetic number, because the mean of its divisors is an integer number (28198970163).

Almost surely, 2^315112301152 is an apocalyptic number.

315112301152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

315112301152 is an abundant number, since it is smaller than the sum of its proper divisors (361662982760).

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

315112301152 is a wasteful number, since it uses less digits than its factorization.

315112301152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895205422 (or 895205414 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 315112301152 its reverse (251103211513), we get a palindrome (566215512665).

The spelling of 315112301152 in words is "three hundred fifteen billion, one hundred twelve million, three hundred one thousand, one hundred fifty-two".