316375431122 has 4 divisors (see below), whose sum is σ = 474563146686. Its totient is φ = 158187715560.

The previous prime is 316375431103. The next prime is 316375431131. The reversal of 316375431122 is 221134573613.

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., 257869980481 + 58505450641 = 507809^2 + 241879^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79093857779 + ... + 79093857782.

Almost surely, 2^316375431122 is an apocalyptic number.

316375431122 is a deficient number, since it is larger than the sum of its proper divisors (158187715564).

316375431122 is a wasteful number, since it uses less digits than its factorization.

316375431122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158187715563.

The product of its digits is 90720, while the sum is 38.

The spelling of 316375431122 in words is "three hundred sixteen billion, three hundred seventy-five million, four hundred thirty-one thousand, one hundred twenty-two".