3117 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7113 = 3 ⋅2371.
It is a D-number.
It is a Duffinian number.
It is a plaindrome in base 6 and base 13.
It is a nialpdrome in base 5 and base 15.
It is a zygodrome in base 6.
It is a congruent number.
23117 is an apocalyptic number.
It is an amenable number.
3117 is a wasteful number, since it uses less digits than its factorization.
3117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042.
The square root of 3117 is about 55.8300994088. The cubic root of 3117 is about 14.6076022209.
The spelling of 3117 in words is "three thousand, one hundred seventeen", and thus it is an iban number.