Adding to 120102011 its reverse (110201021), we get a palindrome (230303032).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120102011 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 120102011.
Almost surely, 2120102011 is an apocalyptic number.
120102011 is an equidigital number, since it uses as much as digits as its factorization.
120102011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1653.
The square root of 120102011 is about 10959.1063048042. The cubic root of 120102011 is about 493.3821423687.
The spelling of 120102011 in words is "one hundred twenty million, one hundred two thousand, eleven".