315055107 has 6 divisors (see below), whose sum is σ = 455079612. Its totient is φ = 210036732.

The previous prime is 315055063. The next prime is 315055141. The reversal of 315055107 is 701550513.

It is not a de Polignac number, because 315055107 - 2¹⁴ = 315038723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315055157) 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 5 ways as a sum of consecutive naturals, for example, 17503053 + ... + 17503070.

It is an arithmetic number, because the mean of its divisors is an integer number (75846602).

Almost surely, 2^315055107 is an apocalyptic number.

315055107 is a deficient number, since it is larger than the sum of its proper divisors (140024505).

315055107 is a wasteful number, since it uses less digits than its factorization.

315055107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35006129 (or 35006126 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 27.

The square root of 315055107 is about 17749.7917452572. The cubic root of 315055107 is about 680.4488868590.

The spelling of 315055107 in words is "three hundred fifteen million, fifty-five thousand, one hundred seven".