11203100200 has 48 divisors (see below), whose sum is σ = 26945401500. Its totient is φ = 4326712320.

The previous prime is 11203100179. The next prime is 11203100203. The reversal of 11203100200 is 200130211.

11203100200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3759897124 + 7443203076 = 61318^2 + 86274^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (11203100203) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 959985 + ... + 971584.

Almost surely, 2^11203100200 is an apocalyptic number.

11203100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11203100200 is an abundant number, since it is smaller than the sum of its proper divisors (15742301300).

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

11203100200 is a wasteful number, since it uses less digits than its factorization.

11203100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931614 (or 1931605 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 11203100200 its reverse (200130211), we get a palindrome (11403230411).

The spelling of 11203100200 in words is "eleven billion, two hundred three million, one hundred thousand, two hundred".