23200433123 has 12 divisors (see below), whose sum is σ = 26990741232. Its totient is φ = 19884256560.

The previous prime is 23200433119. The next prime is 23200433129. The reversal of 23200433123 is 32133400232.

It is not a de Polignac number, because 23200433123 - 2² = 23200433119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23200433129) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1016786 + ... + 1039352.

It is an arithmetic number, because the mean of its divisors is an integer number (2249228436).

Almost surely, 2^23200433123 is an apocalyptic number.

23200433123 is a deficient number, since it is larger than the sum of its proper divisors (3790308109).

23200433123 is a wasteful number, since it uses less digits than its factorization.

23200433123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43562 (or 43555 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23200433123 its reverse (32133400232), we get a palindrome (55333833355).

The spelling of 23200433123 in words is "twenty-three billion, two hundred million, four hundred thirty-three thousand, one hundred twenty-three".