23168602271 has 2 divisors, whose sum is σ = 23168602272. Its totient is φ = 23168602270.

The previous prime is 23168602231. The next prime is 23168602273. The reversal of 23168602271 is 17220686132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23168602271 - 2²² = 23164407967 is a prime.

Together with 23168602273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23168602273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11584301135 + 11584301136.

It is an arithmetic number, because the mean of its divisors is an integer number (11584301136).

Almost surely, 2^23168602271 is an apocalyptic number.

23168602271 is a deficient number, since it is larger than the sum of its proper divisors (1).

23168602271 is an equidigital number, since it uses as much as digits as its factorization.

23168602271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 23168602271 in words is "twenty-three billion, one hundred sixty-eight million, six hundred two thousand, two hundred seventy-one".