23000123233 has 4 divisors (see below), whose sum is σ = 23002286080. Its totient is φ = 22997960388.

The previous prime is 23000123189. The next prime is 23000123249. The reversal of 23000123233 is 33232100032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23000123233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23000123233.

It is not an unprimeable number, because it can be changed into a prime (23000123033) by changing a digit.

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, 1065393 + ... + 1086766.

It is an arithmetic number, because the mean of its divisors is an integer number (5750571520).

Almost surely, 2^23000123233 is an apocalyptic number.

It is an amenable number.

23000123233 is a deficient number, since it is larger than the sum of its proper divisors (2162847).

23000123233 is a wasteful number, since it uses less digits than its factorization.

23000123233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162846.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23000123233 its reverse (33232100032), we get a palindrome (56232223265).

The spelling of 23000123233 in words is "twenty-three billion, one hundred twenty-three thousand, two hundred thirty-three".