23001232233 has 16 divisors (see below), whose sum is σ = 35051913216. Its totient is φ = 13142655120.

The previous prime is 23001232213. The next prime is 23001232259. The reversal of 23001232233 is 33223210032.

It is not a de Polignac number, because 23001232233 - 2¹² = 23001228137 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (23001232213) 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, 383278 + ... + 439208.

It is an arithmetic number, because the mean of its divisors is an integer number (2190744576).

Almost surely, 2^23001232233 is an apocalyptic number.

It is an amenable number.

23001232233 is a deficient number, since it is larger than the sum of its proper divisors (12050680983).

23001232233 is a wasteful number, since it uses less digits than its factorization.

23001232233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75524.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23001232233 its reverse (33223210032), we get a palindrome (56224442265).

The spelling of 23001232233 in words is "twenty-three billion, one million, two hundred thirty-two thousand, two hundred thirty-three".