112533 has 4 divisors (see below), whose sum is σ = 150048. Its totient is φ = 75020.

The previous prime is 112507. The next prime is 112543. The reversal of 112533 is 335211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112533 - 2⁵ = 112501 is a prime.

It is a D-number.

It is a Curzon number.

112533 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18753 + ... + 18758.

It is an arithmetic number, because the mean of its divisors is an integer number (37512).

2¹¹²⁵³³ is an apocalyptic number.

It is an amenable number.

112533 is a deficient number, since it is larger than the sum of its proper divisors (37515).

112533 is an equidigital number, since it uses as much as digits as its factorization.

112533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37514.

The product of its digits is 90, while the sum is 15.

The square root of 112533 is about 335.4593865135. The cubic root of 112533 is about 48.2791889392.

Adding to 112533 its reverse (335211), we get a palindrome (447744).

The spelling of 112533 in words is "one hundred twelve thousand, five hundred thirty-three".