112169908163 has 4 divisors (see below), whose sum is σ = 118073587560. Its totient is φ = 106266228768.

The previous prime is 112169908157. The next prime is 112169908187. The reversal of 112169908163 is 361809961211.

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 112169908163 - 2⁶ = 112169908099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112169908463) 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, 2951839670 + ... + 2951839707.

It is an arithmetic number, because the mean of its divisors is an integer number (29518396890).

Almost surely, 2^112169908163 is an apocalyptic number.

112169908163 is a deficient number, since it is larger than the sum of its proper divisors (5903679397).

112169908163 is an equidigital number, since it uses as much as digits as its factorization.

112169908163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5903679396.

The product of its (nonzero) digits is 139968, while the sum is 47.

The spelling of 112169908163 in words is "one hundred twelve billion, one hundred sixty-nine million, nine hundred eight thousand, one hundred sixty-three".