11133036 has 18 divisors (see below), whose sum is σ = 28141932. Its totient is φ = 3711000.

The previous prime is 11133019. The next prime is 11133043. The reversal of 11133036 is 63033111.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 154590 + ... + 154661.

Almost surely, 2^11133036 is an apocalyptic number.

It is an amenable number.

11133036 is an abundant number, since it is smaller than the sum of its proper divisors (17008896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11133036 is a wasteful number, since it uses less digits than its factorization.

11133036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309261 (or 309256 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 11133036 is about 3336.6204459003. The cubic root of 11133036 is about 223.2909926912.

Adding to 11133036 its reverse (63033111), we get a palindrome (74166147).

The spelling of 11133036 in words is "eleven million, one hundred thirty-three thousand, thirty-six".