112331099 has 4 divisors (see below), whose sum is σ = 112592160. Its totient is φ = 112070040.

The previous prime is 112331041. The next prime is 112331101. The reversal of 112331099 is 990133211.

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 112331099 - 2⁸ = 112330843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112331029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129884 + ... + 130745.

It is an arithmetic number, because the mean of its divisors is an integer number (28148040).

Almost surely, 2^112331099 is an apocalyptic number.

112331099 is a deficient number, since it is larger than the sum of its proper divisors (261061).

112331099 is an equidigital number, since it uses as much as digits as its factorization.

112331099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261060.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 112331099 is about 10598.6366576084. The cubic root of 112331099 is about 482.5029829699.

The spelling of 112331099 in words is "one hundred twelve million, three hundred thirty-one thousand, ninety-nine".