Adding to 201101100 its reverse (1101102), we get a palindrome (202202202).
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, 2201101100 is an apocalyptic number.
201101100 is a gapful number since it is divisible by the number (20) 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 201101100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293850984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201101100 is a wasteful number, since it uses less digits than its factorization.
201101100 is an odious number, because the sum of its binary digits is odd.
The square root of 201101100 is about 14181.0119526076. The cubic root of 201101100 is about 585.8747960989.
The spelling of 201101100 in words is "two hundred one million, one hundred one thousand, one hundred".