2310396876961 has 2 divisors, whose sum is σ = 2310396876962. Its totient is φ = 2310396876960.

The previous prime is 2310396876937. The next prime is 2310396877021. The reversal of 2310396876961 is 1696786930132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1541322250000 + 769074626961 = 1241500^2 + 876969^2 .

It is a cyclic number.

It is not a de Polignac number, because 2310396876961 - 2⁷ = 2310396876833 is a prime.

It is a super-2 number, since 2×2310396876961² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2310396876961.

It is not a weakly prime, because it can be changed into another prime (2310396676961) 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, 1155198438480 + 1155198438481.

It is an arithmetic number, because the mean of its divisors is an integer number (1155198438481).

Almost surely, 2^{2310396876961} is an apocalyptic number.

It is an amenable number.

2310396876961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2310396876961 is an equidigital number, since it uses as much as digits as its factorization.

2310396876961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 2310396876961 in words is "two trillion, three hundred ten billion, three hundred ninety-six million, eight hundred seventy-six thousand, nine hundred sixty-one".