Adding to 10100010100 its reverse (101000101), we get a palindrome (10201010201).
Subtracting from 10100010100 its reverse (101000101), we obtain a palindrome (9999009999).
10100010100 divided by its reverse (101000101) gives a square (100 = 102).
It is a self number, because there is not a number n which added to its sum of digits gives 10100010100.
It is a congruent number.
It is an unprimeable number.
Almost surely, 210100010100 is an apocalyptic number.
10100010100 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 10100010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11069203201).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10100010100 is a wasteful number, since it uses less digits than its factorization.
10100010100 is an odious number, because the sum of its binary digits is odd.
The spelling of 10100010100 in words is "ten billion, one hundred million, ten thousand, one hundred".