12631875831383 has 2 divisors, whose sum is σ = 12631875831384. Its totient is φ = 12631875831382.

The previous prime is 12631875831329. The next prime is 12631875831397. The reversal of 12631875831383 is 38313857813621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12631875831383 - 2⁶ = 12631875831319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12631875831283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6315937915691 + 6315937915692.

It is an arithmetic number, because the mean of its divisors is an integer number (6315937915692).

Almost surely, 2^{12631875831383} is an apocalyptic number.

12631875831383 is a deficient number, since it is larger than the sum of its proper divisors (1).

12631875831383 is an equidigital number, since it uses as much as digits as its factorization.

12631875831383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 59.

The spelling of 12631875831383 in words is "twelve trillion, six hundred thirty-one billion, eight hundred seventy-five million, eight hundred thirty-one thousand, three hundred eighty-three".