23012112333 has 16 divisors (see below), whose sum is σ = 36911659520. Its totient is φ = 12457684656.

The previous prime is 23012112229. The next prime is 23012112359. The reversal of 23012112333 is 33321121032.

It is not a de Polignac number, because 23012112333 - 2¹⁷ = 23011981261 is a prime.

It is a super-2 number, since 2×23012112333² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012122333) 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, 28836835 + ... + 28837632.

It is an arithmetic number, because the mean of its divisors is an integer number (2306978720).

Almost surely, 2^23012112333 is an apocalyptic number.

It is an amenable number.

23012112333 is a deficient number, since it is larger than the sum of its proper divisors (13899547187).

23012112333 is a wasteful number, since it uses less digits than its factorization.

23012112333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57674496.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23012112333 its reverse (33321121032), we get a palindrome (56333233365).

The spelling of 23012112333 in words is "twenty-three billion, twelve million, one hundred twelve thousand, three hundred thirty-three".