Adding to 10001000100 its reverse (100010001), we get a palindrome (10101010101).
Subtracting from 10001000100 its reverse (100010001), we obtain a palindrome (9900990099).
10001000100 divided by its reverse (100010001) gives a square (100 = 102).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is an unprimeable number.
Almost surely, 210001000100 is an apocalyptic number.
10001000100 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 10001000100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18290023808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10001000100 is a wasteful number, since it uses less digits than its factorization.
10001000100 is an evil number, because the sum of its binary digits is even.
The spelling of 10001000100 in words is "ten billion, one million, one hundred", and thus it is an aban number.