11124233 has 4 divisors (see below), whose sum is σ = 11153220. Its totient is φ = 11095248.

The previous prime is 11124193. The next prime is 11124259. The reversal of 11124233 is 33242111.

11124233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7912969 + 3211264 = 2813^2 + 1792^2 .

It is a cyclic number.

It is not a de Polignac number, because 11124233 - 2²⁰ = 10075657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11124283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13910 + ... + 14687.

It is an arithmetic number, because the mean of its divisors is an integer number (2788305).

Almost surely, 2^11124233 is an apocalyptic number.

It is an amenable number.

11124233 is a deficient number, since it is larger than the sum of its proper divisors (28987).

11124233 is an equidigital number, since it uses as much as digits as its factorization.

11124233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28986.

The product of its digits is 144, while the sum is 17.

The square root of 11124233 is about 3335.3010358887. The cubic root of 11124233 is about 223.2321243849.

Adding to 11124233 its reverse (33242111), we get a palindrome (44366344).

The spelling of 11124233 in words is "eleven million, one hundred twenty-four thousand, two hundred thirty-three".