130302329 has 2 divisors, whose sum is σ = 130302330. Its totient is φ = 130302328.

The previous prime is 130302287. The next prime is 130302343. The reversal of 130302329 is 923203031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128777104 + 1525225 = 11348^2 + 1235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130302329 is a prime.

It is not a weakly prime, because it can be changed into another prime (130302629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65151164 + 65151165.

It is an arithmetic number, because the mean of its divisors is an integer number (65151165).

Almost surely, 2^130302329 is an apocalyptic number.

It is an amenable number.

130302329 is a deficient number, since it is larger than the sum of its proper divisors (1).

130302329 is an equidigital number, since it uses as much as digits as its factorization.

130302329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 130302329 is about 11415.0045554086. The cubic root of 130302329 is about 506.9720997631.

The spelling of 130302329 in words is "one hundred thirty million, three hundred two thousand, three hundred twenty-nine".