315114634531306 has 4 divisors (see below), whose sum is σ = 472671951796962. Its totient is φ = 157557317265652.

The previous prime is 315114634531217. The next prime is 315114634531393. The reversal of 315114634531306 is 603135436411513.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 204747738562081 + 110366895969225 = 14309009^2 + 10505565^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78778658632825 + ... + 78778658632828.

Almost surely, 2^{315114634531306} is an apocalyptic number.

315114634531306 is a deficient number, since it is larger than the sum of its proper divisors (157557317265656).

315114634531306 is a wasteful number, since it uses less digits than its factorization.

315114634531306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157557317265655.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 315114634531306 in words is "three hundred fifteen trillion, one hundred fourteen billion, six hundred thirty-four million, five hundred thirty-one thousand, three hundred six".