Adding to 1000000100 its reverse (10000001), we get a palindrome (1010000101).
Subtracting from 1000000100 its reverse (10000001), we obtain a palindrome (990000099).
1000000100 divided by its reverse (10000001) gives a square (100 = 102).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
Almost surely, 21000000100 is an apocalyptic number.
1000000100 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 pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000000100 is a wasteful number, since it uses less digits than its factorization.
1000000100 is an evil number, because the sum of its binary digits is even.
The square root of 1000000100 is about 31622.7781828226. The cubic root of 1000000100 is about 1000.0000333333. Note that the first 4 decimals are identical.
The spelling of 1000000100 in words is "one billion, one hundred", and thus it is an aban number.