315413129 has 4 divisors (see below), whose sum is σ = 332013840. Its totient is φ = 298812420.

The previous prime is 315413117. The next prime is 315413149. The reversal of 315413129 is 921314513.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 315413129 - 2⁴ = 315413113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315413149) 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 3 ways as a sum of consecutive naturals, for example, 8300327 + ... + 8300364.

It is an arithmetic number, because the mean of its divisors is an integer number (83003460).

Almost surely, 2^315413129 is an apocalyptic number.

It is an amenable number.

315413129 is a deficient number, since it is larger than the sum of its proper divisors (16600711).

315413129 is a wasteful number, since it uses less digits than its factorization.

315413129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16600710.

The product of its digits is 3240, while the sum is 29.

The square root of 315413129 is about 17759.8741268062. The cubic root of 315413129 is about 680.7065385568.

The spelling of 315413129 in words is "three hundred fifteen million, four hundred thirteen thousand, one hundred twenty-nine".