130320703 has 2 divisors, whose sum is σ = 130320704. Its totient is φ = 130320702.

The previous prime is 130320667. The next prime is 130320709. The reversal of 130320703 is 307023031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130320703 - 2⁹ = 130320191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130320709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65160351 + 65160352.

It is an arithmetic number, because the mean of its divisors is an integer number (65160352).

Almost surely, 2^130320703 is an apocalyptic number.

130320703 is a deficient number, since it is larger than the sum of its proper divisors (1).

130320703 is an equidigital number, since it uses as much as digits as its factorization.

130320703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 130320703 is about 11415.8093449391. The cubic root of 130320703 is about 506.9959281107.

Adding to 130320703 its reverse (307023031), we get a palindrome (437343734).

The spelling of 130320703 in words is "one hundred thirty million, three hundred twenty thousand, seven hundred three".