23041001171 has 2 divisors, whose sum is σ = 23041001172. Its totient is φ = 23041001170.

The previous prime is 23041001167. The next prime is 23041001177. The reversal of 23041001171 is 17110014032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23041001171 - 2² = 23041001167 is a prime.

It is not a weakly prime, because it can be changed into another prime (23041001177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11520500585 + 11520500586.

It is an arithmetic number, because the mean of its divisors is an integer number (11520500586).

Almost surely, 2^23041001171 is an apocalyptic number.

23041001171 is a deficient number, since it is larger than the sum of its proper divisors (1).

23041001171 is an equidigital number, since it uses as much as digits as its factorization.

23041001171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

The spelling of 23041001171 in words is "twenty-three billion, forty-one million, one thousand, one hundred seventy-one".