23023331 has 8 divisors (see below), whose sum is σ = 23328000. Its totient is φ = 22720960.

The previous prime is 23023327. The next prime is 23023349. The reversal of 23023331 is 13332032.

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 23023331 - 2² = 23023327 is a prime.

It is a super-2 number, since 2×23023331² = 1060147540671122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23023531) 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, 28055 + ... + 28863.

It is an arithmetic number, because the mean of its divisors is an integer number (2916000).

Almost surely, 2^23023331 is an apocalyptic number.

23023331 is a deficient number, since it is larger than the sum of its proper divisors (304669).

23023331 is a wasteful number, since it uses less digits than its factorization.

23023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 23023331 is about 4798.2633316649. The cubic root of 23023331 is about 284.4828252867.

Adding to 23023331 its reverse (13332032), we get a palindrome (36355363).

The spelling of 23023331 in words is "twenty-three million, twenty-three thousand, three hundred thirty-one".