316130725523 has 2 divisors, whose sum is σ = 316130725524. Its totient is φ = 316130725522.

The previous prime is 316130725517. The next prime is 316130725591. The reversal of 316130725523 is 325527031613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316130725523 - 2¹⁰ = 316130724499 is a prime.

It is not a weakly prime, because it can be changed into another prime (316130725723) 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, 158065362761 + 158065362762.

It is an arithmetic number, because the mean of its divisors is an integer number (158065362762).

Almost surely, 2^316130725523 is an apocalyptic number.

316130725523 is a deficient number, since it is larger than the sum of its proper divisors (1).

316130725523 is an equidigital number, since it uses as much as digits as its factorization.

316130725523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 316130725523 in words is "three hundred sixteen billion, one hundred thirty million, seven hundred twenty-five thousand, five hundred twenty-three".