It is a congruent number.
It is an unprimeable number.
Almost surely, 2100100100111102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100100100111102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153129670041600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100100100111102 is a wasteful number, since it uses less digits than its factorization.
100100100111102 is an evil number, because the sum of its binary digits is even.
Adding to 100100100111102 its reverse (201111001001001), we get a palindrome (301211101112103).
The spelling of 100100100111102 in words is "one hundred trillion, one hundred billion, one hundred million, one hundred eleven thousand, one hundred two".