23131096 has 32 divisors (see below), whose sum is σ = 45198000. Its totient is φ = 11084416.

The previous prime is 23131091. The next prime is 23131099. The reversal of 23131096 is 69013132.

It is a super-2 number, since 2×23131096² = 1070095204322432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23131096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23131091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41250 + ... + 41806.

Almost surely, 2^23131096 is an apocalyptic number.

It is an amenable number.

23131096 is a deficient number, since it is larger than the sum of its proper divisors (22066904).

23131096 is a wasteful number, since it uses less digits than its factorization.

23131096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 23131096 is about 4809.4798055507. The cubic root of 23131096 is about 284.9259928902.

The spelling of 23131096 in words is "twenty-three million, one hundred thirty-one thousand, ninety-six".