23051123 has 8 divisors (see below), whose sum is σ = 24676800. Its totient is φ = 21466728.

The previous prime is 23051081. The next prime is 23051183. The reversal of 23051123 is 32115032.

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 23051123 - 2⁶ = 23051059 is a prime.

It is a super-2 number, since 2×23051123² = 1062708543122258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23051183) 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, 9161 + ... + 11402.

It is an arithmetic number, because the mean of its divisors is an integer number (3084600).

Almost surely, 2^23051123 is an apocalyptic number.

23051123 is a deficient number, since it is larger than the sum of its proper divisors (1625677).

23051123 is a wasteful number, since it uses less digits than its factorization.

23051123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20641.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 23051123 is about 4801.1585060275. The cubic root of 23051123 is about 284.5972478769.

Adding to 23051123 its reverse (32115032), we get a palindrome (55166155).

The spelling of 23051123 in words is "twenty-three million, fifty-one thousand, one hundred twenty-three".