23051129 has 8 divisors (see below), whose sum is σ = 24293952. Its totient is φ = 21828400.

The previous prime is 23051081. The next prime is 23051183. The reversal of 23051129 is 92115032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23051129 - 2⁸ = 23050873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23051029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2639 + ... + 7284.

It is an arithmetic number, because the mean of its divisors is an integer number (3036744).

Almost surely, 2^23051129 is an apocalyptic number.

It is an amenable number.

23051129 is a deficient number, since it is larger than the sum of its proper divisors (1242823).

23051129 is a wasteful number, since it uses less digits than its factorization.

23051129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10047.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 23051129 is about 4801.1591308766. The cubic root of 23051129 is about 284.5972725696.

The spelling of 23051129 in words is "twenty-three million, fifty-one thousand, one hundred twenty-nine".