300213 has 8 divisors (see below), whose sum is σ = 444800. Its totient is φ = 200124.

The previous prime is 300193. The next prime is 300221. The reversal of 300213 is 312003.

It is a happy number.

300213 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 300213 - 2⁶ = 300149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

300213 is strictly pandigital in base 7.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 300195 and 300204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300233) 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, 5533 + ... + 5586.

It is an arithmetic number, because the mean of its divisors is an integer number (55600).

2³⁰⁰²¹³ is an apocalyptic number.

It is an amenable number.

300213 is a deficient number, since it is larger than the sum of its proper divisors (144587).

300213 is a wasteful number, since it uses less digits than its factorization.

300213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11128 (or 11122 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 300213 is about 547.9169645120. The cubic root of 300213 is about 66.9591345066.

Adding to 300213 its reverse (312003), we get a palindrome (612216).

The spelling of 300213 in words is "three hundred thousand, two hundred thirteen".