112091817331 has 8 divisors (see below), whose sum is σ = 122367885920. Its totient is φ = 102051980352.

The previous prime is 112091817323. The next prime is 112091817347. The reversal of 112091817331 is 133718190211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112091817331 - 2³ = 112091817323 is a prime.

It is a super-2 number, since 2×112091817331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112091817311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59056911 + ... + 59058808.

It is an arithmetic number, because the mean of its divisors is an integer number (15295985740).

Almost surely, 2^112091817331 is an apocalyptic number.

112091817331 is a deficient number, since it is larger than the sum of its proper divisors (10276068589).

112091817331 is a wasteful number, since it uses less digits than its factorization.

112091817331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118115805.

The product of its (nonzero) digits is 9072, while the sum is 37.

The spelling of 112091817331 in words is "one hundred twelve billion, ninety-one million, eight hundred seventeen thousand, three hundred thirty-one".