23423273171 has 4 divisors (see below), whose sum is σ = 23664750312. Its totient is φ = 23181796032.

The previous prime is 23423273161. The next prime is 23423273173. The reversal of 23423273171 is 17137232432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23423273171 - 2³⁴ = 6243403987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23423273173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120738425 + ... + 120738618.

It is an arithmetic number, because the mean of its divisors is an integer number (5916187578).

Almost surely, 2^23423273171 is an apocalyptic number.

23423273171 is a deficient number, since it is larger than the sum of its proper divisors (241477141).

23423273171 is an equidigital number, since it uses as much as digits as its factorization.

23423273171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241477140.

The product of its digits is 42336, while the sum is 35.

The spelling of 23423273171 in words is "twenty-three billion, four hundred twenty-three million, two hundred seventy-three thousand, one hundred seventy-one".