316403315545963 has 2 divisors, whose sum is σ = 316403315545964. Its totient is φ = 316403315545962.

The previous prime is 316403315545939. The next prime is 316403315545997. The reversal of 316403315545963 is 369545513304613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316403315545963 - 2²⁹ = 316402778675051 is a prime.

It is a super-2 number, since 2×316403315545963² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 316403315545898 and 316403315545907.

It is not a weakly prime, because it can be changed into another prime (316403315525963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158201657772981 + 158201657772982.

It is an arithmetic number, because the mean of its divisors is an integer number (158201657772982).

Almost surely, 2^{316403315545963} is an apocalyptic number.

316403315545963 is a deficient number, since it is larger than the sum of its proper divisors (1).

316403315545963 is an equidigital number, since it uses as much as digits as its factorization.

316403315545963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488000, while the sum is 58.

The spelling of 316403315545963 in words is "three hundred sixteen trillion, four hundred three billion, three hundred fifteen million, five hundred forty-five thousand, nine hundred sixty-three".