315310356605 has 16 divisors (see below), whose sum is σ = 380425248000. Its totient is φ = 250882349760.

The previous prime is 315310356587. The next prime is 315310356617. The reversal of 315310356605 is 506653013513.

It is a happy number.

It is not a de Polignac number, because 315310356605 - 2⁸ = 315310356349 is a prime.

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, 806471 + ... + 1131819.

It is an arithmetic number, because the mean of its divisors is an integer number (23776578000).

Almost surely, 2^315310356605 is an apocalyptic number.

It is an amenable number.

315310356605 is a deficient number, since it is larger than the sum of its proper divisors (65114891395).

315310356605 is a wasteful number, since it uses less digits than its factorization.

315310356605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326404.

The product of its (nonzero) digits is 121500, while the sum is 38.

The spelling of 315310356605 in words is "three hundred fifteen billion, three hundred ten million, three hundred fifty-six thousand, six hundred five".