112133 has 8 divisors (see below), whose sum is σ = 130368. Its totient is φ = 94464.

The previous prime is 112129. The next prime is 112139. The reversal of 112133 is 331211.

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 112133 - 2² = 112129 is a prime.

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112139) 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, 485 + ... + 677.

It is an arithmetic number, because the mean of its divisors is an integer number (16296).

2¹¹²¹³³ is an apocalyptic number.

It is an amenable number.

112133 is a deficient number, since it is larger than the sum of its proper divisors (18235).

112133 is an equidigital number, since it uses as much as digits as its factorization.

112133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283.

The product of its digits is 18, while the sum is 11.

The square root of 112133 is about 334.8626584139. The cubic root of 112133 is about 48.2219180288.

Adding to 112133 its reverse (331211), we get a palindrome (443344).

The spelling of 112133 in words is "one hundred twelve thousand, one hundred thirty-three".