11832133 has 4 divisors (see below), whose sum is σ = 12008800. Its totient is φ = 11655468.

The previous prime is 11832127. The next prime is 11832137. The reversal of 11832133 is 33123811.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33123811 = 7 ⋅4731973.

It is a cyclic number.

It is not a de Polignac number, because 11832133 - 2⁵ = 11832101 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 (11832137) 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, 88233 + ... + 88366.

It is an arithmetic number, because the mean of its divisors is an integer number (3002200).

Almost surely, 2^11832133 is an apocalyptic number.

It is an amenable number.

11832133 is a deficient number, since it is larger than the sum of its proper divisors (176667).

11832133 is an equidigital number, since it uses as much as digits as its factorization.

11832133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176666.

The product of its digits is 432, while the sum is 22.

The square root of 11832133 is about 3439.7867666470. The cubic root of 11832133 is about 227.8702773408.

Adding to 11832133 its reverse (33123811), we get a palindrome (44955944).

The spelling of 11832133 in words is "eleven million, eight hundred thirty-two thousand, one hundred thirty-three".