12313044230393 has 2 divisors, whose sum is σ = 12313044230394. Its totient is φ = 12313044230392.

The previous prime is 12313044230371. The next prime is 12313044230449. The reversal of 12313044230393 is 39303244031321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6369551297209 + 5943492933184 = 2523797^2 + 2437928^2 .

It is a cyclic number.

It is not a de Polignac number, because 12313044230393 - 2¹⁸ = 12313043968249 is a prime.

It is a super-2 number, since 2×12313044230393² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12313044230093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6156522115196 + 6156522115197.

It is an arithmetic number, because the mean of its divisors is an integer number (6156522115197).

Almost surely, 2^{12313044230393} is an apocalyptic number.

It is an amenable number.

12313044230393 is a deficient number, since it is larger than the sum of its proper divisors (1).

12313044230393 is an equidigital number, since it uses as much as digits as its factorization.

12313044230393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 12313044230393 in words is "twelve trillion, three hundred thirteen billion, forty-four million, two hundred thirty thousand, three hundred ninety-three".