23010131432 has 16 divisors (see below), whose sum is σ = 44631720900. Its totient is φ = 11108339200.

The previous prime is 23010131413. The next prime is 23010131453. The reversal of 23010131432 is 23413101032.

It can be written as a sum of positive squares in 2 ways, for example, as 22998935716 + 11195716 = 151654^2 + 3346^2 .

It is a super-2 number, since 2×23010131432² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 49590569 + ... + 49591032.

Almost surely, 2^23010131432 is an apocalyptic number.

It is an amenable number.

23010131432 is a deficient number, since it is larger than the sum of its proper divisors (21621589468).

23010131432 is a wasteful number, since it uses less digits than its factorization.

23010131432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99181636 (or 99181632 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23010131432 its reverse (23413101032), we get a palindrome (46423232464).

The spelling of 23010131432 in words is "twenty-three billion, ten million, one hundred thirty-one thousand, four hundred thirty-two".