11233133 has 2 divisors, whose sum is σ = 11233134. Its totient is φ = 11233132.

The previous prime is 11233111. The next prime is 11233169. The reversal of 11233133 is 33133211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7496644 + 3736489 = 2738^2 + 1933^2 .

It is a cyclic number.

It is not a de Polignac number, because 11233133 - 2²⁰ = 10184557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11233433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616566 + 5616567.

It is an arithmetic number, because the mean of its divisors is an integer number (5616567).

Almost surely, 2^11233133 is an apocalyptic number.

It is an amenable number.

11233133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233133 is an equidigital number, since it uses as much as digits as its factorization.

11233133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162, while the sum is 17.

The square root of 11233133 is about 3351.5866391905. The cubic root of 11233133 is about 223.9581993110.

Adding to 11233133 its reverse (33133211), we get a palindrome (44366344).

The spelling of 11233133 in words is "eleven million, two hundred thirty-three thousand, one hundred thirty-three".