7303 has 4 divisors (see below), whose sum is σ = 7480. Its totient is φ = 7128.

The previous prime is 7297. The next prime is 7307. The reversal of 7303 is 3037.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7303 - 2⁹ = 6791 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13 + ... + 121.

It is an arithmetic number, because the mean of its divisors is an integer number (1870).

2⁷³⁰³ is an apocalyptic number.

7303 is a deficient number, since it is larger than the sum of its proper divisors (177).

7303 is a wasteful number, since it uses less digits than its factorization.

7303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176.

The product of its (nonzero) digits is 63, while the sum is 13.

The square root of 7303 is about 85.4575918219. The cubic root of 7303 is about 19.4014311482.

The spelling of 7303 in words is "seven thousand, three hundred three", and thus it is an iban number.