312230104297 has 2 divisors, whose sum is σ = 312230104298. Its totient is φ = 312230104296.

The previous prime is 312230104261. The next prime is 312230104327. The reversal of 312230104297 is 792401032213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 295349858521 + 16880245776 = 543461^2 + 129924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312230104297 is a prime.

It is not a weakly prime, because it can be changed into another prime (312230104237) 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, 156115052148 + 156115052149.

It is an arithmetic number, because the mean of its divisors is an integer number (156115052149).

Almost surely, 2^312230104297 is an apocalyptic number.

It is an amenable number.

312230104297 is a deficient number, since it is larger than the sum of its proper divisors (1).

312230104297 is an equidigital number, since it uses as much as digits as its factorization.

312230104297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 312230104297 in words is "three hundred twelve billion, two hundred thirty million, one hundred four thousand, two hundred ninety-seven".