23242113 has 8 divisors (see below), whose sum is σ = 34432800. Its totient is φ = 15494724.

The previous prime is 23242103. The next prime is 23242117. The reversal of 23242113 is 31124232.

23242113 is a `hidden beast` number, since 232 + 421 + 13 = 666.

It is not a de Polignac number, because 23242113 - 2⁴ = 23242097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23242117) 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, 430383 + ... + 430436.

It is an arithmetic number, because the mean of its divisors is an integer number (4304100).

Almost surely, 2^23242113 is an apocalyptic number.

It is an amenable number.

23242113 is a deficient number, since it is larger than the sum of its proper divisors (11190687).

23242113 is an equidigital number, since it uses as much as digits as its factorization.

23242113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860828 (or 860822 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 23242113 is about 4821.0074673246. The cubic root of 23242113 is about 285.3810968253.

Adding to 23242113 its reverse (31124232), we get a palindrome (54366345).

The spelling of 23242113 in words is "twenty-three million, two hundred forty-two thousand, one hundred thirteen".