316536740213387 has 2 divisors, whose sum is σ = 316536740213388. Its totient is φ = 316536740213386.

The previous prime is 316536740213219. The next prime is 316536740213483. The reversal of 316536740213387 is 783312047635613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316536740213387 - 2³² = 316532445246091 is a prime.

It is not a weakly prime, because it can be changed into another prime (316536740213587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158268370106693 + 158268370106694.

It is an arithmetic number, because the mean of its divisors is an integer number (158268370106694).

Almost surely, 2^{316536740213387} is an apocalyptic number.

316536740213387 is a deficient number, since it is larger than the sum of its proper divisors (1).

316536740213387 is an equidigital number, since it uses as much as digits as its factorization.

316536740213387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45722880, while the sum is 59.

The spelling of 316536740213387 in words is "three hundred sixteen trillion, five hundred thirty-six billion, seven hundred forty million, two hundred thirteen thousand, three hundred eighty-seven".