23033231233 has 4 divisors (see below), whose sum is σ = 23134699440. Its totient is φ = 22931763028.

The previous prime is 23033231171. The next prime is 23033231261. The reversal of 23033231233 is 33213233032.

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 not a de Polignac number, because 23033231233 - 2²⁵ = 22999676801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23033231198 and 23033231207.

It is not an unprimeable number, because it can be changed into a prime (23033231293) 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, 50733763 + ... + 50734216.

It is an arithmetic number, because the mean of its divisors is an integer number (5783674860).

Almost surely, 2^23033231233 is an apocalyptic number.

It is an amenable number.

23033231233 is a deficient number, since it is larger than the sum of its proper divisors (101468207).

23033231233 is a wasteful number, since it uses less digits than its factorization.

23033231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101468206.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 23033231233 its reverse (33213233032), we get a palindrome (56246464265).

The spelling of 23033231233 in words is "twenty-three billion, thirty-three million, two hundred thirty-one thousand, two hundred thirty-three".