130330 has 8 divisors (see below), whose sum is σ = 234612. Its totient is φ = 52128.

The previous prime is 130307. The next prime is 130337. The reversal of 130330 is 33031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 130321 + 9 = 361^2 + 3^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 13033 = 130330 / (1 + 3 + 0 + 3 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (130337) 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 3 ways as a sum of consecutive naturals, for example, 6507 + ... + 6526.

2¹³⁰³³⁰ is an apocalyptic number.

130330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130330 is a deficient number, since it is larger than the sum of its proper divisors (104282).

130330 is a wasteful number, since it uses less digits than its factorization.

130330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13040.

The product of its (nonzero) digits is 27, while the sum is 10.

The square root of 130330 is about 361.0124651588. The cubic root of 130330 is about 50.7007984085.

Adding to 130330 its reverse (33031), we get a palindrome (163361).

The spelling of 130330 in words is "one hundred thirty thousand, three hundred thirty".