23232919771171 has 4 divisors (see below), whose sum is σ = 25345003386744. Its totient is φ = 21120836155600.

The previous prime is 23232919771163. The next prime is 23232919771199. The reversal of 23232919771171 is 17117791923232.

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 23232919771171 - 2³ = 23232919771163 is a prime.

It is a super-2 number, since 2×23232919771171² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23232919771121) 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, 1056041807770 + ... + 1056041807791.

It is an arithmetic number, because the mean of its divisors is an integer number (6336250846686).

Almost surely, 2^{23232919771171} is an apocalyptic number.

23232919771171 is a deficient number, since it is larger than the sum of its proper divisors (2112083615573).

23232919771171 is a wasteful number, since it uses less digits than its factorization.

23232919771171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112083615572.

The product of its digits is 2000376, while the sum is 55.

The spelling of 23232919771171 in words is "twenty-three trillion, two hundred thirty-two billion, nine hundred nineteen million, seven hundred seventy-one thousand, one hundred seventy-one".