11133645300 has 54 divisors (see below), whose sum is σ = 34897795478. Its totient is φ = 2968971840.

The previous prime is 11133645293. The next prime is 11133645311. The reversal of 11133645300 is 354633111.

11133645300 is a `hidden beast` number, since 1 + 1 + 13 + 3 + 645 + 3 + 0 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 19044 + 11133626256 = 138^2 + 105516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6184459 + ... + 6186258.

Almost surely, 2^11133645300 is an apocalyptic number.

11133645300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133645300 is an abundant number, since it is smaller than the sum of its proper divisors (23764150178).

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

11133645300 is a wasteful number, since it uses less digits than its factorization.

11133645300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12370737 (or 12370727 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The spelling of 11133645300 in words is "eleven billion, one hundred thirty-three million, six hundred forty-five thousand, three hundred".