Adding to 201100200 its reverse (2001102), we get a palindrome (203101302).
It is a happy number.
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, 2201100200 is an apocalyptic number.
201100200 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 pseudoperfect number, because it is the sum of a subset of its proper divisors.
201100200 is a wasteful number, since it uses less digits than its factorization.
201100200 is an evil number, because the sum of its binary digits is even.
The square root of 201100200 is about 14180.9802199989. The cubic root of 201100200 is about 585.8739220972.
The spelling of 201100200 in words is "two hundred one million, one hundred thousand, two hundred".