100200010202100 has 108 divisors (see below), whose sum is σ = 327726642131616. Its totient is φ = 25558263466560.

The previous prime is 100200010202099. The next prime is 100200010202161. The reversal of 100200010202100 is 1202010002001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2420269402 + ... + 2420310801.

Almost surely, 2^{100200010202100} is an apocalyptic number.

100200010202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100200010202100 is an abundant number, since it is smaller than the sum of its proper divisors (227526631929516).

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

100200010202100 is a wasteful number, since it uses less digits than its factorization.

100200010202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4840580246 (or 4840580236 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100200010202100 its reverse (1202010002001), we get a palindrome (101402020204101).

The spelling of 100200010202100 in words is "one hundred trillion, two hundred billion, ten million, two hundred two thousand, one hundred".