100210000111100 has 216 divisors, whose sum is σ = 240021580177344. Its totient is φ = 36287849664000.

The previous prime is 100210000110919. The next prime is 100210000111139. The reversal of 100210000111100 is 1111000012001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2944651085 + ... + 2944685115.

Almost surely, 2^{100210000111100} is an apocalyptic number.

100210000111100 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 100210000111100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120010790088672).

100210000111100 is an abundant number, since it is smaller than the sum of its proper divisors (139811580066244).

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

100210000111100 is a wasteful number, since it uses less digits than its factorization.

100210000111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35077 (or 35059 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100210000111100 its reverse (1111000012001), we get a palindrome (101321000123101).

Subtracting from 100210000111100 its reverse (1111000012001), we obtain a palindrome (99099000099099).

The spelling of 100210000111100 in words is "one hundred trillion, two hundred ten billion, one hundred eleven thousand, one hundred".