23113413 has 12 divisors (see below), whose sum is σ = 34837920. Its totient is φ = 14738856.

The previous prime is 23113397. The next prime is 23113417. The reversal of 23113413 is 31431132.

It is not a de Polignac number, because 23113413 - 2⁴ = 23113397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55623 + ... + 56036.

It is an arithmetic number, because the mean of its divisors is an integer number (2903160).

Almost surely, 2^23113413 is an apocalyptic number.

23113413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23113413 is a deficient number, since it is larger than the sum of its proper divisors (11724507).

23113413 is a wasteful number, since it uses less digits than its factorization.

23113413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111688 (or 111685 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 23113413 is about 4807.6411055735. The cubic root of 23113413 is about 284.8533687084.

Adding to 23113413 its reverse (31431132), we get a palindrome (54544545).

The spelling of 23113413 in words is "twenty-three million, one hundred thirteen thousand, four hundred thirteen".