315300863 has 8 divisors (see below), whose sum is σ = 323053248. Its totient is φ = 307592064.

The previous prime is 315300857. The next prime is 315300871. The reversal of 315300863 is 368003513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 315300863 - 2⁸ = 315300607 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 (315300823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3995 + ... + 25427.

It is an arithmetic number, because the mean of its divisors is an integer number (40381656).

Almost surely, 2^315300863 is an apocalyptic number.

315300863 is a deficient number, since it is larger than the sum of its proper divisors (7752385).

315300863 is a wasteful number, since it uses less digits than its factorization.

315300863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21793.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 315300863 is about 17756.7131812168. The cubic root of 315300863 is about 680.6257669572.

The spelling of 315300863 in words is "three hundred fifteen million, three hundred thousand, eight hundred sixty-three".