11201200100 has 36 divisors (see below), whose sum is σ = 25363418304. Its totient is φ = 4285675680.

The previous prime is 11201200099. The next prime is 11201200111. The reversal of 11201200100 is 100210211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2432744 + ... + 2437343.

Almost surely, 2^11201200100 is an apocalyptic number.

11201200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11201200100 is an abundant number, since it is smaller than the sum of its proper divisors (14162218204).

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

11201200100 is a wasteful number, since it uses less digits than its factorization.

11201200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870124 (or 4870117 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11201200100 its reverse (100210211), we get a palindrome (11301410311).

The spelling of 11201200100 in words is "eleven billion, two hundred one million, two hundred thousand, one hundred".