316089686851 has 2 divisors, whose sum is σ = 316089686852. Its totient is φ = 316089686850.

The previous prime is 316089686827. The next prime is 316089686867. The reversal of 316089686851 is 158686980613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316089686851 - 2²⁵ = 316056132419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316089686851.

It is not a weakly prime, because it can be changed into another prime (316089686051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158044843425 + 158044843426.

It is an arithmetic number, because the mean of its divisors is an integer number (158044843426).

Almost surely, 2^316089686851 is an apocalyptic number.

316089686851 is a deficient number, since it is larger than the sum of its proper divisors (1).

316089686851 is an equidigital number, since it uses as much as digits as its factorization.

316089686851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14929920, while the sum is 61.

The spelling of 316089686851 in words is "three hundred sixteen billion, eighty-nine million, six hundred eighty-six thousand, eight hundred fifty-one".