Adding to 201201 its reverse (102102), we get a palindrome (303303).
Subtracting from 201201 its reverse (102102), we obtain a palindrome (99099).
It is a happy number.
201201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
201201 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 201201.
It is a congruent number.
2201201 is an apocalyptic number.
201201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
201201 is a wasteful number, since it uses less digits than its factorization.
201201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101.
The square root of 201201 is about 448.5543445336. The cubic root of 201201 is about 58.5971794082.
The spelling of 201201 in words is "two hundred one thousand, two hundred one", and thus it is an iban number.