112133999 has 8 divisors (see below), whose sum is σ = 113218560. Its totient is φ = 111055000.

The previous prime is 112133951. The next prime is 112134019. The reversal of 112133999 is 999331211.

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 112133999 - 2¹² = 112129903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112133299) 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, 46772 + ... + 49110.

It is an arithmetic number, because the mean of its divisors is an integer number (14152320).

Almost surely, 2^112133999 is an apocalyptic number.

112133999 is a deficient number, since it is larger than the sum of its proper divisors (1084561).

112133999 is a wasteful number, since it uses less digits than its factorization.

112133999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781.

The product of its digits is 13122, while the sum is 38.

The square root of 112133999 is about 10589.3342094770. The cubic root of 112133999 is about 482.2206123241.

The spelling of 112133999 in words is "one hundred twelve million, one hundred thirty-three thousand, nine hundred ninety-nine".