23273255171 has 2 divisors, whose sum is σ = 23273255172. Its totient is φ = 23273255170.

The previous prime is 23273255149. The next prime is 23273255197. The reversal of 23273255171 is 17155237232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23273255171 - 2¹⁸ = 23272993027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23273254171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11636627585 + 11636627586.

It is an arithmetic number, because the mean of its divisors is an integer number (11636627586).

Almost surely, 2^23273255171 is an apocalyptic number.

23273255171 is a deficient number, since it is larger than the sum of its proper divisors (1).

23273255171 is an equidigital number, since it uses as much as digits as its factorization.

23273255171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88200, while the sum is 38.

The spelling of 23273255171 in words is "twenty-three billion, two hundred seventy-three million, two hundred fifty-five thousand, one hundred seventy-one".