315626120771167 has 2 divisors, whose sum is σ = 315626120771168. Its totient is φ = 315626120771166.

The previous prime is 315626120771147. The next prime is 315626120771209. The reversal of 315626120771167 is 761177021626513.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 315626120771167 - 2⁴⁷ = 174888632415839 is a prime.

It is a super-2 number, since 2×315626120771167² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315626120771147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157813060385583 + 157813060385584.

It is an arithmetic number, because the mean of its divisors is an integer number (157813060385584).

Almost surely, 2^{315626120771167} is an apocalyptic number.

315626120771167 is a deficient number, since it is larger than the sum of its proper divisors (1).

315626120771167 is an equidigital number, since it uses as much as digits as its factorization.

315626120771167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4445280, while the sum is 55.

The spelling of 315626120771167 in words is "three hundred fifteen trillion, six hundred twenty-six billion, one hundred twenty million, seven hundred seventy-one thousand, one hundred sixty-seven".