112423117171 has 4 divisors (see below), whose sum is σ = 115037608312. Its totient is φ = 109808626032.

The previous prime is 112423117111. The next prime is 112423117307. The reversal of 112423117171 is 171711324211.

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 112423117171 - 2⁷ = 112423117043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112423117111) 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, 1307245506 + ... + 1307245591.

It is an arithmetic number, because the mean of its divisors is an integer number (28759402078).

Almost surely, 2^112423117171 is an apocalyptic number.

112423117171 is a deficient number, since it is larger than the sum of its proper divisors (2614491141).

112423117171 is an equidigital number, since it uses as much as digits as its factorization.

112423117171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2614491140.

The product of its digits is 2352, while the sum is 31.

The spelling of 112423117171 in words is "one hundred twelve billion, four hundred twenty-three million, one hundred seventeen thousand, one hundred seventy-one".