2127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a D-number.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
2127 is a lucky number.
It is a plaindrome in base 14.
It is a congruent number.
2127 is an equidigital number, since it uses as much as digits as its factorization.
2127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 712.
The square root of 2127 is about 46.1194102304. The cubic root of 2127 is about 12.8604400715.
Adding to 2127 its reverse (7212), we get a palindrome (9339).
The spelling of 2127 in words is "two thousand, one hundred twenty-seven", and thus it is an iban number.