210200200100 has 72 divisors (see below), whose sum is σ = 502528211136. Its totient is φ = 75679600000.

The previous prime is 210200200099. The next prime is 210200200103. The reversal of 210200200100 is 1002002012.

It is not an unprimeable number, because it can be changed into a prime (210200200103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 834896 + ... + 1057095.

It is an arithmetic number, because the mean of its divisors is an integer number (6979558488).

Almost surely, 2^210200200100 is an apocalyptic number.

210200200100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210200200100 is an abundant number, since it is smaller than the sum of its proper divisors (292328011036).

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

210200200100 is a wasteful number, since it uses less digits than its factorization.

210200200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892117 (or 1892110 counting only the distinct ones).

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

Adding to 210200200100 its reverse (1002002012), we get a palindrome (211202202112).

The spelling of 210200200100 in words is "two hundred ten billion, two hundred million, two hundred thousand, one hundred".