315375302215 has 16 divisors (see below), whose sum is σ = 386135202816. Its totient is φ = 247220618400.

The previous prime is 315375302191. The next prime is 315375302287. The reversal of 315375302215 is 512203573513.

It is not a de Polignac number, because 315375302215 - 2⁵ = 315375302183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2667231 + ... + 2782960.

It is an arithmetic number, because the mean of its divisors is an integer number (24133450176).

Almost surely, 2^315375302215 is an apocalyptic number.

315375302215 is a deficient number, since it is larger than the sum of its proper divisors (70759900601).

315375302215 is a wasteful number, since it uses less digits than its factorization.

315375302215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450430.

The product of its (nonzero) digits is 94500, while the sum is 37.

Adding to 315375302215 its reverse (512203573513), we get a palindrome (827578875728).

The spelling of 315375302215 in words is "three hundred fifteen billion, three hundred seventy-five million, three hundred two thousand, two hundred fifteen".