315033130120 has 64 divisors (see below), whose sum is σ = 713720620800. Its totient is φ = 125143315200.

The previous prime is 315033130117. The next prime is 315033130141. The reversal of 315033130120 is 21031330513.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 315033130091 and 315033130100.

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, 35444317 + ... + 35453203.

It is an arithmetic number, because the mean of its divisors is an integer number (11151884700).

Almost surely, 2^315033130120 is an apocalyptic number.

It is an amenable number.

315033130120 is an abundant number, since it is smaller than the sum of its proper divisors (398687490680).

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

315033130120 is a wasteful number, since it uses less digits than its factorization.

315033130120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14918 (or 14914 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 315033130120 its reverse (21031330513), we get a palindrome (336064460633).

The spelling of 315033130120 in words is "three hundred fifteen billion, thirty-three million, one hundred thirty thousand, one hundred twenty".