11133020100 has 72 divisors (see below), whose sum is σ = 32665284288. Its totient is φ = 2926985600.

The previous prime is 11133020089. The next prime is 11133020137. The reversal of 11133020100 is 102033111.

11133020100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240039 + ... + 282638.

It is an arithmetic number, because the mean of its divisors is an integer number (453684504).

Almost surely, 2^11133020100 is an apocalyptic number.

11133020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133020100 is an abundant number, since it is smaller than the sum of its proper divisors (21532264188).

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

11133020100 is a wasteful number, since it uses less digits than its factorization.

11133020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522765 (or 522758 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11133020100 its reverse (102033111), we get a palindrome (11235053211).

The spelling of 11133020100 in words is "eleven billion, one hundred thirty-three million, twenty thousand, one hundred".