11133005 has 16 divisors (see below), whose sum is σ = 14636160. Its totient is φ = 8079168.

The previous prime is 11132959. The next prime is 11133007. The reversal of 11133005 is 50033111.

It is a cyclic number.

It is not a de Polignac number, because 11133005 - 2⁶ = 11132941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133007) 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 15 ways as a sum of consecutive naturals, for example, 2384 + ... + 5286.

It is an arithmetic number, because the mean of its divisors is an integer number (914760).

Almost surely, 2^11133005 is an apocalyptic number.

It is an amenable number.

11133005 is a deficient number, since it is larger than the sum of its proper divisors (3503155).

11133005 is a wasteful number, since it uses less digits than its factorization.

11133005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 11133005 is about 3336.6158004781. The cubic root of 11133005 is about 223.2907854393.

Adding to 11133005 its reverse (50033111), we get a palindrome (61166116).

The spelling of 11133005 in words is "eleven million, one hundred thirty-three thousand, five".