10631506361 has 32 divisors (see below), whose sum is σ = 12984606720. Its totient is φ = 8507163456.

The previous prime is 10631506331. The next prime is 10631506363. The reversal of 10631506361 is 16360513601.

It is not a de Polignac number, because 10631506361 - 2²² = 10627312057 is a prime.

It is a super-2 number, since 2×10631506361² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10631506363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3002330 + ... + 3005868.

It is an arithmetic number, because the mean of its divisors is an integer number (405768960).

Almost surely, 2^10631506361 is an apocalyptic number.

It is an amenable number.

10631506361 is a deficient number, since it is larger than the sum of its proper divisors (2353100359).

10631506361 is a wasteful number, since it uses less digits than its factorization.

10631506361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 10631506361 in words is "ten billion, six hundred thirty-one million, five hundred six thousand, three hundred sixty-one".