313112825 has 12 divisors (see below), whose sum is σ = 396522240. Its totient is φ = 245159760.

The previous prime is 313112791. The next prime is 313112857. The reversal of 313112825 is 528211313.

It is not a de Polignac number, because 313112825 - 2¹⁰ = 313111801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313112794 and 313112803.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132065 + ... + 134414.

It is an arithmetic number, because the mean of its divisors is an integer number (33043520).

Almost surely, 2^313112825 is an apocalyptic number.

It is an amenable number.

313112825 is a deficient number, since it is larger than the sum of its proper divisors (83409415).

313112825 is a wasteful number, since it uses less digits than its factorization.

313112825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266536 (or 266531 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 313112825 is about 17694.9943486852. The cubic root of 313112825 is about 679.0477046251.

The spelling of 313112825 in words is "three hundred thirteen million, one hundred twelve thousand, eight hundred twenty-five".