23144060171 has 2 divisors, whose sum is σ = 23144060172. Its totient is φ = 23144060170.

The previous prime is 23144060167. The next prime is 23144060207. The reversal of 23144060171 is 17106044132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23144060171 - 2² = 23144060167 is a prime.

It is not a weakly prime, because it can be changed into another prime (23144060141) 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, 11572030085 + 11572030086.

It is an arithmetic number, because the mean of its divisors is an integer number (11572030086).

Almost surely, 2^23144060171 is an apocalyptic number.

23144060171 is a deficient number, since it is larger than the sum of its proper divisors (1).

23144060171 is an equidigital number, since it uses as much as digits as its factorization.

23144060171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 23144060171 in words is "twenty-three billion, one hundred forty-four million, sixty thousand, one hundred seventy-one".