315520266056103 has 96 divisors (see below), whose sum is σ = 485639009856000. Its totient is φ = 196715401666560.

The previous prime is 315520266056087. The next prime is 315520266056143. The reversal of 315520266056103 is 301650662025513.

315520266056103 is a `hidden beast` number, since 3 + 1 + 5 + 5 + 2 + 0 + 26 + 6 + 0 + 5 + 610 + 3 = 666.

It is not a de Polignac number, because 315520266056103 - 2⁴ = 315520266056087 is a prime.

It is a super-2 number, since 2×315520266056103² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315520266056143) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22665050583 + ... + 22665064503.

It is an arithmetic number, because the mean of its divisors is an integer number (5058739686000).

Almost surely, 2^{315520266056103} is an apocalyptic number.

315520266056103 is a deficient number, since it is larger than the sum of its proper divisors (170118743799897).

315520266056103 is a wasteful number, since it uses less digits than its factorization.

315520266056103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15717 (or 15714 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The spelling of 315520266056103 in words is "three hundred fifteen trillion, five hundred twenty billion, two hundred sixty-six million, fifty-six thousand, one hundred three".