23000032112 has 20 divisors (see below), whose sum is σ = 44574947616. Its totient is φ = 11496819840.

The previous prime is 23000032073. The next prime is 23000032147. The reversal of 23000032112 is 21123000032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139853 + ... + 256044.

Almost surely, 2^23000032112 is an apocalyptic number.

It is an amenable number.

23000032112 is a deficient number, since it is larger than the sum of its proper divisors (21574915504).

23000032112 is a wasteful number, since it uses less digits than its factorization.

23000032112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399536 (or 399530 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 23000032112 its reverse (21123000032), we get a palindrome (44123032144).

The spelling of 23000032112 in words is "twenty-three billion, thirty-two thousand, one hundred twelve".