316832215361 has 2 divisors, whose sum is σ = 316832215362. Its totient is φ = 316832215360.

The previous prime is 316832215303. The next prime is 316832215373. The reversal of 316832215361 is 163512238613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 289598964736 + 27233250625 = 538144^2 + 165025^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316832215361 is a prime.

It is not a weakly prime, because it can be changed into another prime (316832215961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158416107680 + 158416107681.

It is an arithmetic number, because the mean of its divisors is an integer number (158416107681).

Almost surely, 2^316832215361 is an apocalyptic number.

It is an amenable number.

316832215361 is a deficient number, since it is larger than the sum of its proper divisors (1).

316832215361 is an equidigital number, since it uses as much as digits as its factorization.

316832215361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 41.

The spelling of 316832215361 in words is "three hundred sixteen billion, eight hundred thirty-two million, two hundred fifteen thousand, three hundred sixty-one".