130329 has 10 divisors (see below), whose sum is σ = 194810. Its totient is φ = 86832.

The previous prime is 130307. The next prime is 130337. The reversal of 130329 is 923031.

It can be written as a sum of positive squares in only one way, i.e., 129600 + 729 = 360^2 + 27^2 .

It is not a de Polignac number, because 130329 - 2⁷ = 130201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130349) 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 in 9 ways as a sum of consecutive naturals, for example, 724 + ... + 885.

It is an arithmetic number, because the mean of its divisors is an integer number (19481).

2¹³⁰³²⁹ is an apocalyptic number.

It is an amenable number.

130329 is a deficient number, since it is larger than the sum of its proper divisors (64481).

130329 is an equidigital number, since it uses as much as digits as its factorization.

130329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621 (or 1612 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 130329 is about 361.0110801624. The cubic root of 130329 is about 50.7006687353.

It can be divided in two parts, 13032 and 9, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 130329 in words is "one hundred thirty thousand, three hundred twenty-nine".