9980303 has 2 divisors, whose sum is σ = 9980304. Its totient is φ = 9980302.

The previous prime is 9980297. The next prime is 9980317. The reversal of 9980303 is 3030899.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9980303 - 2⁴ = 9980287 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 9980303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9980363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4990151 + 4990152.

It is an arithmetic number, because the mean of its divisors is an integer number (4990152).

Almost surely, 2^9980303 is an apocalyptic number.

9980303 is a deficient number, since it is larger than the sum of its proper divisors (1).

9980303 is an equidigital number, since it uses as much as digits as its factorization.

9980303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 9980303 is about 3159.1617559093. The cubic root of 9980303 is about 215.3019230278.

The spelling of 9980303 in words is "nine million, nine hundred eighty thousand, three hundred three".