100200102100 has 36 divisors (see below), whose sum is σ = 248496254944. Its totient is φ = 34354320480.

The previous prime is 100200102083. The next prime is 100200102109. The reversal of 100200102100 is 1201002001.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200102109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71570802 + ... + 71572201.

Almost surely, 2^100200102100 is an apocalyptic number.

100200102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100200102100 is an abundant number, since it is smaller than the sum of its proper divisors (148296152844).

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

100200102100 is a wasteful number, since it uses less digits than its factorization.

100200102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143143024 (or 143143017 counting only the distinct ones).

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

Adding to 100200102100 its reverse (1201002001), we get a palindrome (101401104101).

The spelling of 100200102100 in words is "one hundred billion, two hundred million, one hundred two thousand, one hundred".