315430113 has 16 divisors (see below), whose sum is σ = 432288000. Its totient is φ = 204487296.

The previous prime is 315430109. The next prime is 315430123. The reversal of 315430113 is 311034513.

It is not a de Polignac number, because 315430113 - 2² = 315430109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 315430113.

It is not an unprimeable number, because it can be changed into a prime (315430103) 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, 15013 + ... + 29261.

It is an arithmetic number, because the mean of its divisors is an integer number (27018000).

Almost surely, 2^315430113 is an apocalyptic number.

It is an amenable number.

315430113 is a deficient number, since it is larger than the sum of its proper divisors (116857887).

315430113 is a wasteful number, since it uses less digits than its factorization.

315430113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14456.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 315430113 is about 17760.3522769116. The cubic root of 315430113 is about 680.7187563026.

Adding to 315430113 its reverse (311034513), we get a palindrome (626464626).

The spelling of 315430113 in words is "three hundred fifteen million, four hundred thirty thousand, one hundred thirteen".