It is a congruent number.
It is an unprimeable number.
Almost surely, 2102120210202112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102120210202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104504612549040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102120210202112 is a wasteful number, since it uses less digits than its factorization.
102120210202112 is an odious number, because the sum of its binary digits is odd.
Adding to 102120210202112 its reverse (211202012021201), we get a palindrome (313322222223313).
The spelling of 102120210202112 in words is "one hundred two trillion, one hundred twenty billion, two hundred ten million, two hundred two thousand, one hundred twelve".