11366133 has 4 divisors (see below), whose sum is σ = 15154848. Its totient is φ = 7577420.

The previous prime is 11366083. The next prime is 11366137. The reversal of 11366133 is 33166311.

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 11366133 - 2²⁰ = 10317557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11366137) 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, 1894353 + ... + 1894358.

It is an arithmetic number, because the mean of its divisors is an integer number (3788712).

Almost surely, 2^11366133 is an apocalyptic number.

It is an amenable number.

11366133 is a deficient number, since it is larger than the sum of its proper divisors (3788715).

11366133 is an equidigital number, since it uses as much as digits as its factorization.

11366133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3788714.

The product of its digits is 972, while the sum is 24.

The square root of 11366133 is about 3371.3696029952. The cubic root of 11366133 is about 224.8386200814.

The spelling of 11366133 in words is "eleven million, three hundred sixty-six thousand, one hundred thirty-three".