23112179 has 2 divisors, whose sum is σ = 23112180. Its totient is φ = 23112178.

The previous prime is 23112157. The next prime is 23112191. The reversal of 23112179 is 97121132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23112179 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23115179) 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 as a sum of consecutive naturals, namely, 11556089 + 11556090.

It is an arithmetic number, because the mean of its divisors is an integer number (11556090).

Almost surely, 2^23112179 is an apocalyptic number.

23112179 is a deficient number, since it is larger than the sum of its proper divisors (1).

23112179 is an equidigital number, since it uses as much as digits as its factorization.

23112179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756, while the sum is 26.

The square root of 23112179 is about 4807.5127664937. The cubic root of 23112179 is about 284.8482992809.

The spelling of 23112179 in words is "twenty-three million, one hundred twelve thousand, one hundred seventy-nine".