It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11110011110111 is a prime.
It is a congruent number.
Almost surely, 211110011110111 is an apocalyptic number.
11110011110111 is an equidigital number, since it uses as much as digits as its factorization.
11110011110111 is an odious number, because the sum of its binary digits is odd.
Adding to 11110011110111 its reverse (11101111001111), we get a palindrome (22211122111222).
The spelling of 11110011110111 in words is "eleven trillion, one hundred ten billion, eleven million, one hundred ten thousand, one hundred eleven".