300313313 has 8 divisors (see below), whose sum is σ = 322336008. Its totient is φ = 278774784.

The previous prime is 300313291. The next prime is 300313331. The reversal of 300313313 is 313313003.

It can be written as a sum of positive squares in 4 ways, for example, as 15108769 + 285204544 = 3887^2 + 16888^2 .

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 300313313 - 2⁶ = 300313249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 300313291 and 300313300.

It is not an unprimeable number, because it can be changed into a prime (300313513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119756 + ... + 122237.

It is an arithmetic number, because the mean of its divisors is an integer number (40292001).

Almost surely, 2^300313313 is an apocalyptic number.

It is an amenable number.

300313313 is a deficient number, since it is larger than the sum of its proper divisors (22022695).

300313313 is a wasteful number, since it uses less digits than its factorization.

300313313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242083.

The product of its (nonzero) digits is 243, while the sum is 17.

The square root of 300313313 is about 17329.5502826819. The cubic root of 300313313 is about 669.6659157173.

Adding to 300313313 its reverse (313313003), we get a palindrome (613626316).

The spelling of 300313313 in words is "three hundred million, three hundred thirteen thousand, three hundred thirteen".