23113234 has 32 divisors (see below), whose sum is σ = 39726720. Its totient is φ = 10015488.

The previous prime is 23113219. The next prime is 23113241. The reversal of 23113234 is 43231132.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23419 + ... + 24385.

It is an arithmetic number, because the mean of its divisors is an integer number (1241460).

Almost surely, 2^23113234 is an apocalyptic number.

23113234 is a deficient number, since it is larger than the sum of its proper divisors (16613486).

23113234 is a wasteful number, since it uses less digits than its factorization.

23113234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042.

The product of its digits is 432, while the sum is 19.

The square root of 23113234 is about 4807.6224893392. The cubic root of 23113234 is about 284.8526333651.

Adding to 23113234 its reverse (43231132), we get a palindrome (66344366).

The spelling of 23113234 in words is "twenty-three million, one hundred thirteen thousand, two hundred thirty-four".