300312330213 has 64 divisors (see below), whose sum is σ = 502684876800. Its totient is φ = 155515852800.

The previous prime is 300312330211. The next prime is 300312330259. The reversal of 300312330213 is 312033213003.

It is not a de Polignac number, because 300312330213 - 2¹ = 300312330211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 300312330213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300312330211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2134153 + ... + 2270513.

It is an arithmetic number, because the mean of its divisors is an integer number (7854451200).

Almost surely, 2^300312330213 is an apocalyptic number.

It is an amenable number.

300312330213 is a deficient number, since it is larger than the sum of its proper divisors (202372546587).

300312330213 is a wasteful number, since it uses less digits than its factorization.

300312330213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136618.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 300312330213 its reverse (312033213003), we get a palindrome (612345543216).

The spelling of 300312330213 in words is "three hundred billion, three hundred twelve million, three hundred thirty thousand, two hundred thirteen".