11279 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11279 is a prime.
It is a Chen prime.
It is a plaindrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 11279.
It is a congruent number.
211279 is an apocalyptic number.
11279 is an equidigital number, since it uses as much as digits as its factorization.
11279 is an odious number, because the sum of its binary digits is odd.
The square root of 11279 is about 106.2026365021. The cubic root of 11279 is about 22.4262606554.
The spelling of 11279 in words is "eleven thousand, two hundred seventy-nine".