631324760023 has 2 divisors, whose sum is σ = 631324760024. Its totient is φ = 631324760022.

The previous prime is 631324759991. The next prime is 631324760051. The reversal of 631324760023 is 320067423136.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 631324760023 - 2⁵ = 631324759991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (631324760063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315662380011 + 315662380012.

It is an arithmetic number, because the mean of its divisors is an integer number (315662380012).

Almost surely, 2^631324760023 is an apocalyptic number.

631324760023 is a deficient number, since it is larger than the sum of its proper divisors (1).

631324760023 is an equidigital number, since it uses as much as digits as its factorization.

631324760023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 631324760023 in words is "six hundred thirty-one billion, three hundred twenty-four million, seven hundred sixty thousand, twenty-three".