316875697047187 has 2 divisors, whose sum is σ = 316875697047188. Its totient is φ = 316875697047186.

The previous prime is 316875697047101. The next prime is 316875697047191. The reversal of 316875697047187 is 781740796578613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316875697047187 - 2³¹ = 316873549563539 is a prime.

It is a super-2 number, since 2×316875697047187² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (316875697047587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158437848523593 + 158437848523594.

It is an arithmetic number, because the mean of its divisors is an integer number (158437848523594).

Almost surely, 2^{316875697047187} is an apocalyptic number.

316875697047187 is a deficient number, since it is larger than the sum of its proper divisors (1).

316875697047187 is an equidigital number, since it uses as much as digits as its factorization.

316875697047187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2987228160, while the sum is 79.

The spelling of 316875697047187 in words is "three hundred sixteen trillion, eight hundred seventy-five billion, six hundred ninety-seven million, forty-seven thousand, one hundred eighty-seven".