It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1020021011 = 937 ⋅1088603.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1101200201 is a prime.
It is a Duffinian number.
Almost surely, 21101200201 is an apocalyptic number.
It is an amenable number.
1101200201 is an equidigital number, since it uses as much as digits as its factorization.
1101200201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25609350.
The square root of 1101200201 is about 33184.3366816334. The cubic root of 1101200201 is about 1032.6554164562.
Adding to 1101200201 its reverse (1020021011), we get a palindrome (2121221212).
The spelling of 1101200201 in words is "one billion, one hundred one million, two hundred thousand, two hundred one".