200100331100 has 18 divisors (see below), whose sum is σ = 434217718704. Its totient is φ = 80040132400.

The previous prime is 200100331099. The next prime is 200100331141. The reversal of 200100331100 is 1133001002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1000501556 + ... + 1000501755.

Almost surely, 2^200100331100 is an apocalyptic number.

200100331100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200100331100 is an abundant number, since it is smaller than the sum of its proper divisors (234117387604).

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

200100331100 is a wasteful number, since it uses less digits than its factorization.

200100331100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001003325 (or 2001003318 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 200100331100 its reverse (1133001002), we get a palindrome (201233332102).

The spelling of 200100331100 in words is "two hundred billion, one hundred million, three hundred thirty-one thousand, one hundred".