300320013 has 8 divisors (see below), whose sum is σ = 457630528. Its totient is φ = 171611424.

The previous prime is 300319997. The next prime is 300320047. The reversal of 300320013 is 310023003.

It is a happy number.

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

It is not a de Polignac number, because 300320013 - 2⁴ = 300319997 is a prime.

It is a super-2 number, since 2×300320013² = 180384220416640338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300320093) 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, 7150456 + ... + 7150497.

It is an arithmetic number, because the mean of its divisors is an integer number (57203816).

Almost surely, 2^300320013 is an apocalyptic number.

It is an amenable number.

300320013 is a deficient number, since it is larger than the sum of its proper divisors (157310515).

300320013 is a wasteful number, since it uses less digits than its factorization.

300320013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14300963.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 300320013 is about 17329.7435930253. The cubic root of 300320013 is about 669.6708957699.

Adding to 300320013 its reverse (310023003), we get a palindrome (610343016).

The spelling of 300320013 in words is "three hundred million, three hundred twenty thousand, thirteen".