7151 is nontrivially palindromic in base 6.
7151 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
7151 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7151 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a plaindrome in base 16.
It is a nialpdrome in base 11.
It is a congruent number.
27151 is an apocalyptic number.
7151 is an equidigital number, since it uses as much as digits as its factorization.
7151 is an odious number, because the sum of its binary digits is odd.
The square root of 7151 is about 84.5635855437. The cubic root of 7151 is about 19.2658833321.
Adding to 7151 its reverse (1517), we get a palindrome (8668).
The spelling of 7151 in words is "seven thousand, one hundred fifty-one".