It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11331132003311 is a prime.
It is a Duffinian number.
It is a congruent number.
Almost surely, 211331132003311 is an apocalyptic number.
11331132003311 is an equidigital number, since it uses as much as digits as its factorization.
11331132003311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130715520.
Adding to 11331132003311 its reverse (11330023113311), we get a palindrome (22661155116622).
Subtracting from 11331132003311 its reverse (11330023113311), we obtain a square (1108890000 = 333002).
The spelling of 11331132003311 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, three thousand, three hundred eleven".