23043051 has 6 divisors (see below), whose sum is σ = 33284420. Its totient is φ = 15362028.

The previous prime is 23043043. The next prime is 23043061. The reversal of 23043051 is 15034032.

23043051 is a `hidden beast` number, since 230 + 430 + 5 + 1 = 666.

It is not a de Polignac number, because 23043051 - 2³ = 23043043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23043061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1280161 + ... + 1280178.

Almost surely, 2^23043051 is an apocalyptic number.

23043051 is a deficient number, since it is larger than the sum of its proper divisors (10241369).

23043051 is a wasteful number, since it uses less digits than its factorization.

23043051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560345 (or 2560342 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23043051 is about 4800.3178019794. The cubic root of 23043051 is about 284.5640240843.

Adding to 23043051 its reverse (15034032), we get a palindrome (38077083).

The spelling of 23043051 in words is "twenty-three million, forty-three thousand, fifty-one".