130300305 has 8 divisors (see below), whose sum is σ = 208480512. Its totient is φ = 69493488.

The previous prime is 130300241. The next prime is 130300319. The reversal of 130300305 is 503003031.

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

It is not a de Polignac number, because 130300305 - 2⁶ = 130300241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 8686687 = 130300305 / (1 + 3 + 0 + 3 + 0 + 0 + 3 + 0 + 5).

It is an unprimeable number.

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, 4343329 + ... + 4343358.

It is an arithmetic number, because the mean of its divisors is an integer number (26060064).

Almost surely, 2^130300305 is an apocalyptic number.

130300305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130300305 is a deficient number, since it is larger than the sum of its proper divisors (78180207).

130300305 is an equidigital number, since it uses as much as digits as its factorization.

130300305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8686695.

The product of its (nonzero) digits is 135, while the sum is 15.

The square root of 130300305 is about 11414.9158998216. The cubic root of 130300305 is about 506.9694747989.

Adding to 130300305 its reverse (503003031), we get a palindrome (633303336).

The spelling of 130300305 in words is "one hundred thirty million, three hundred thousand, three hundred five".