11133399 has 8 divisors (see below), whose sum is σ = 14861952. Its totient is φ = 7413560.

The previous prime is 11133379. The next prime is 11133413. The reversal of 11133399 is 99333111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11133399 - 2⁷ = 11133271 is a prime.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1894 + ... + 5084.

It is an arithmetic number, because the mean of its divisors is an integer number (1857744).

Almost surely, 2^11133399 is an apocalyptic number.

11133399 is a deficient number, since it is larger than the sum of its proper divisors (3728553).

11133399 is a wasteful number, since it uses less digits than its factorization.

11133399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4357.

The product of its digits is 2187, while the sum is 30.

The square root of 11133399 is about 3336.6748418148. The cubic root of 11133399 is about 223.2934195149.

The spelling of 11133399 in words is "eleven million, one hundred thirty-three thousand, three hundred ninety-nine".