23392771631 has 2 divisors, whose sum is σ = 23392771632. Its totient is φ = 23392771630.

The previous prime is 23392771573. The next prime is 23392771637. The reversal of 23392771631 is 13617729332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23392771631 - 2¹⁴ = 23392755247 is a prime.

It is a super-2 number, since 2×23392771631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23392771637) 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, 11696385815 + 11696385816.

It is an arithmetic number, because the mean of its divisors is an integer number (11696385816).

Almost surely, 2^23392771631 is an apocalyptic number.

23392771631 is a deficient number, since it is larger than the sum of its proper divisors (1).

23392771631 is an equidigital number, since it uses as much as digits as its factorization.

23392771631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 285768, while the sum is 44.

The spelling of 23392771631 in words is "twenty-three billion, three hundred ninety-two million, seven hundred seventy-one thousand, six hundred thirty-one".