316106652157 has 2 divisors, whose sum is σ = 316106652158. Its totient is φ = 316106652156.

The previous prime is 316106652143. The next prime is 316106652187. The reversal of 316106652157 is 751256601613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 263681223001 + 52425429156 = 513499^2 + 228966^2 .

It is a cyclic number.

It is not a de Polignac number, because 316106652157 - 2²⁷ = 315972434429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316106652187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158053326078 + 158053326079.

It is an arithmetic number, because the mean of its divisors is an integer number (158053326079).

Almost surely, 2^316106652157 is an apocalyptic number.

It is an amenable number.

316106652157 is a deficient number, since it is larger than the sum of its proper divisors (1).

316106652157 is an equidigital number, since it uses as much as digits as its factorization.

316106652157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 316106652157 in words is "three hundred sixteen billion, one hundred six million, six hundred fifty-two thousand, one hundred fifty-seven".