200100201100 has 18 divisors (see below), whose sum is σ = 434217436604. Its totient is φ = 80040080400.

The previous prime is 200100201079. The next prime is 200100201143. The reversal of 200100201100 is 1102001002.

200100201100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1000500906 + ... + 1000501105.

Almost surely, 2^200100201100 is an apocalyptic number.

200100201100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200100201100 is an abundant number, since it is smaller than the sum of its proper divisors (234117235504).

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

200100201100 is a wasteful number, since it uses less digits than its factorization.

200100201100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001002025 (or 2001002018 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 200100201100 its reverse (1102001002), we get a palindrome (201202202102).

The spelling of 200100201100 in words is "two hundred billion, one hundred million, two hundred one thousand, one hundred".