23160109 has 4 divisors (see below), whose sum is σ = 26468704. Its totient is φ = 19851516.

The previous prime is 23160097. The next prime is 23160127. The reversal of 23160109 is 90106132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23160109 - 2⁵ = 23160077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23160109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23166109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1654287 + ... + 1654300.

It is an arithmetic number, because the mean of its divisors is an integer number (6617176).

Almost surely, 2^23160109 is an apocalyptic number.

It is an amenable number.

23160109 is a deficient number, since it is larger than the sum of its proper divisors (3308595).

23160109 is an equidigital number, since it uses as much as digits as its factorization.

23160109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308594.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 23160109 is about 4812.4950909066. The cubic root of 23160109 is about 285.0450693062.

The spelling of 23160109 in words is "twenty-three million, one hundred sixty thousand, one hundred nine".