130003303 has 2 divisors, whose sum is σ = 130003304. Its totient is φ = 130003302.

The previous prime is 130003297. The next prime is 130003351. The reversal of 130003303 is 303300031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130003303 - 2⁵ = 130003271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130003103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65001651 + 65001652.

It is an arithmetic number, because the mean of its divisors is an integer number (65001652).

Almost surely, 2^130003303 is an apocalyptic number.

130003303 is a deficient number, since it is larger than the sum of its proper divisors (1).

130003303 is an equidigital number, since it uses as much as digits as its factorization.

130003303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 13.

The square root of 130003303 is about 11401.8990962032. The cubic root of 130003303 is about 506.5839922142.

Adding to 130003303 its reverse (303300031), we get a palindrome (433303334).

The spelling of 130003303 in words is "one hundred thirty million, three thousand, three hundred three".