130030321 has 8 divisors (see below), whose sum is σ = 133790400. Its totient is φ = 126283248.

The previous prime is 130030289. The next prime is 130030379. The reversal of 130030321 is 123030031.

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

It is a cyclic number.

It is not a de Polignac number, because 130030321 - 2⁵ = 130030289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130030391) 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 in 7 ways as a sum of consecutive naturals, for example, 19230 + ... + 25096.

It is an arithmetic number, because the mean of its divisors is an integer number (16723800).

Almost surely, 2^130030321 is an apocalyptic number.

It is an amenable number.

130030321 is a deficient number, since it is larger than the sum of its proper divisors (3760079).

130030321 is an equidigital number, since it uses as much as digits as its factorization.

130030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 130030321 is about 11403.0838372784. The cubic root of 130030321 is about 506.6190834719.

Adding to 130030321 its reverse (123030031), we get a palindrome (253060352).

The spelling of 130030321 in words is "one hundred thirty million, thirty thousand, three hundred twenty-one".