23160243 has 4 divisors (see below), whose sum is σ = 30880328. Its totient is φ = 15440160.

The previous prime is 23160233. The next prime is 23160251. The reversal of 23160243 is 34206132.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23160243 - 2⁴ = 23160227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23160223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3860038 + ... + 3860043.

It is an arithmetic number, because the mean of its divisors is an integer number (7720082).

Almost surely, 2^23160243 is an apocalyptic number.

23160243 is a deficient number, since it is larger than the sum of its proper divisors (7720085).

23160243 is an equidigital number, since it uses as much as digits as its factorization.

23160243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7720084.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23160243 is about 4812.5090129786. The cubic root of 23160243 is about 285.0456190441.

Adding to 23160243 its reverse (34206132), we get a palindrome (57366375).

The spelling of 23160243 in words is "twenty-three million, one hundred sixty thousand, two hundred forty-three".