23000112 has 50 divisors (see below), whose sum is σ = 66572748. Its totient is φ = 7666272.

The previous prime is 23000101. The next prime is 23000113. The reversal of 23000112 is 21100032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 23000094 and 23000103.

It is not an unprimeable number, because it can be changed into a prime (23000113) 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 9 ways as a sum of consecutive naturals, for example, 7578 + ... + 10169.

Almost surely, 2^23000112 is an apocalyptic number.

It is an amenable number.

23000112 is an abundant number, since it is smaller than the sum of its proper divisors (43572636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23000112 is a wasteful number, since it uses less digits than its factorization.

23000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17767 (or 17752 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 23000112 is about 4795.8432001057. The cubic root of 23000112 is about 284.3871595976.

Adding to 23000112 its reverse (21100032), we get a palindrome (44100144).

The spelling of 23000112 in words is "twenty-three million, one hundred twelve", and thus it is an aban number.