23031052 has 12 divisors (see below), whose sum is σ = 43968456. Its totient is φ = 10468640.

The previous prime is 23030999. The next prime is 23031061. The reversal of 23031052 is 25013032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261673 + ... + 261760.

It is an arithmetic number, because the mean of its divisors is an integer number (3664038).

Almost surely, 2^23031052 is an apocalyptic number.

23031052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23031052 is a deficient number, since it is larger than the sum of its proper divisors (20937404).

23031052 is a wasteful number, since it uses less digits than its factorization.

23031052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523448 (or 523446 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 23031052 is about 4799.0678261512. The cubic root of 23031052 is about 284.5146226898.

Adding to 23031052 its reverse (25013032), we get a palindrome (48044084).

The spelling of 23031052 in words is "twenty-three million, thirty-one thousand, fifty-two".