10256883631 has 2 divisors, whose sum is σ = 10256883632. Its totient is φ = 10256883630.

The previous prime is 10256883607. The next prime is 10256883641. The reversal of 10256883631 is 13638865201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10256883631 - 2²⁹ = 9720012719 is a prime.

It is a super-2 number, since 2×10256883631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10256883641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5128441815 + 5128441816.

It is an arithmetic number, because the mean of its divisors is an integer number (5128441816).

Almost surely, 2^10256883631 is an apocalyptic number.

10256883631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10256883631 is an equidigital number, since it uses as much as digits as its factorization.

10256883631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 10256883631 in words is "ten billion, two hundred fifty-six million, eight hundred eighty-three thousand, six hundred thirty-one".