23112013028 has 48 divisors (see below), whose sum is σ = 44058792960. Its totient is φ = 10544632704.

The previous prime is 23112013021. The next prime is 23112013049. The reversal of 23112013028 is 82031021132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23112012994 and 23112013012.

It is not an unprimeable number, because it can be changed into a prime (23112013021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3247538 + ... + 3254646.

It is an arithmetic number, because the mean of its divisors is an integer number (917891520).

Almost surely, 2^23112013028 is an apocalyptic number.

It is an amenable number.

23112013028 is a deficient number, since it is larger than the sum of its proper divisors (20946779932).

23112013028 is a wasteful number, since it uses less digits than its factorization.

23112013028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7836 (or 7834 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 23112013028 in words is "twenty-three billion, one hundred twelve million, thirteen thousand, twenty-eight".