315163115 has 8 divisors (see below), whose sum is σ = 378692160. Its totient is φ = 251799552.

The previous prime is 315163103. The next prime is 315163117. The reversal of 315163115 is 511361513.

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

It is a cyclic number.

It is not a de Polignac number, because 315163115 - 2⁴ = 315163099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315163117) 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 7 ways as a sum of consecutive naturals, for example, 37139 + ... + 44828.

It is an arithmetic number, because the mean of its divisors is an integer number (47336520).

Almost surely, 2^315163115 is an apocalyptic number.

315163115 is a deficient number, since it is larger than the sum of its proper divisors (63529045).

315163115 is an equidigital number, since it uses as much as digits as its factorization.

315163115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82741.

The product of its digits is 1350, while the sum is 26.

The square root of 315163115 is about 17752.8339991112. The cubic root of 315163115 is about 680.5266357193.

It can be divided in two parts, 3151 and 63115, that added together give a palindrome (66266).

The spelling of 315163115 in words is "three hundred fifteen million, one hundred sixty-three thousand, one hundred fifteen".