315775117 has 16 divisors (see below), whose sum is σ = 380406400. Its totient is φ = 256063680.

The previous prime is 315775081. The next prime is 315775147. The reversal of 315775117 is 711577513.

It is a cyclic number.

It is not a de Polignac number, because 315775117 - 2¹¹ = 315773069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315775147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141067 + ... + 143287.

It is an arithmetic number, because the mean of its divisors is an integer number (23775400).

Almost surely, 2^315775117 is an apocalyptic number.

It is an amenable number.

315775117 is a deficient number, since it is larger than the sum of its proper divisors (64631283).

315775117 is a wasteful number, since it uses less digits than its factorization.

315775117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316.

The product of its digits is 25725, while the sum is 37.

The square root of 315775117 is about 17770.0623803069. The cubic root of 315775117 is about 680.9668462523.

The spelling of 315775117 in words is "three hundred fifteen million, seven hundred seventy-five thousand, one hundred seventeen".