112113331 has 8 divisors (see below), whose sum is σ = 124028928. Its totient is φ = 100485000.

The previous prime is 112113299. The next prime is 112113349. The reversal of 112113331 is 133311211.

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

It is not a de Polignac number, because 112113331 - 2⁵ = 112113299 is a prime.

It is a super-2 number, since 2×112113331² = 25138797975831122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112113361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70995 + ... + 72556.

It is an arithmetic number, because the mean of its divisors is an integer number (15503616).

Almost surely, 2^112113331 is an apocalyptic number.

112113331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112113331 is a deficient number, since it is larger than the sum of its proper divisors (11915597).

112113331 is a wasteful number, since it uses less digits than its factorization.

112113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143633.

The product of its digits is 54, while the sum is 16.

The square root of 112113331 is about 10588.3582769002. The cubic root of 112113331 is about 482.1909836414.

Adding to 112113331 its reverse (133311211), we get a palindrome (245424542).

The spelling of 112113331 in words is "one hundred twelve million, one hundred thirteen thousand, three hundred thirty-one".