23312104223 has 4 divisors (see below), whose sum is σ = 23694269928. Its totient is φ = 22929938520.

The previous prime is 23312104183. The next prime is 23312104241. The reversal of 23312104223 is 32240121332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23312104223 - 2¹⁸ = 23311842079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23312103223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191082761 + ... + 191082882.

It is an arithmetic number, because the mean of its divisors is an integer number (5923567482).

Almost surely, 2^23312104223 is an apocalyptic number.

23312104223 is a deficient number, since it is larger than the sum of its proper divisors (382165705).

23312104223 is an equidigital number, since it uses as much as digits as its factorization.

23312104223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382165704.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23312104223 its reverse (32240121332), we get a palindrome (55552225555).

The spelling of 23312104223 in words is "twenty-three billion, three hundred twelve million, one hundred four thousand, two hundred twenty-three".