100010202100100 has 72 divisors (see below), whose sum is σ = 218766431385600. Its totient is φ = 39682654341120.

The previous prime is 100010202100097. The next prime is 100010202100111. The reversal of 100010202100100 is 1001202010001.

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 23 ways as a sum of consecutive naturals, for example, 78092132 + ... + 79362468.

Almost surely, 2^{100010202100100} is an apocalyptic number.

100010202100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100010202100100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109383215692800).

100010202100100 is an abundant number, since it is smaller than the sum of its proper divisors (118756229285500).

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

100010202100100 is a wasteful number, since it uses less digits than its factorization.

100010202100100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276677 (or 1276670 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100010202100100 its reverse (1001202010001), we get a palindrome (101011404110101).

Subtracting from 100010202100100 its reverse (1001202010001), we obtain a palindrome (99009000090099).

The spelling of 100010202100100 in words is "one hundred trillion, ten billion, two hundred two million, one hundred thousand, one hundred".