315110152120 has 16 divisors (see below), whose sum is σ = 708997842360. Its totient is φ = 126044060832.

The previous prime is 315110152081. The next prime is 315110152153. The reversal of 315110152120 is 21251011513.

It is a junction number, because it is equal to n+sod(n) for n = 315110152091 and 315110152100.

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, 3938876862 + ... + 3938876941.

Almost surely, 2^315110152120 is an apocalyptic number.

It is an amenable number.

315110152120 is an abundant number, since it is smaller than the sum of its proper divisors (393887690240).

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

315110152120 is a wasteful number, since it uses less digits than its factorization.

315110152120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7877753814 (or 7877753810 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

Adding to 315110152120 its reverse (21251011513), we get a palindrome (336361163633).

The spelling of 315110152120 in words is "three hundred fifteen billion, one hundred ten million, one hundred fifty-two thousand, one hundred twenty".