300231 has 6 divisors (see below), whose sum is σ = 433680. Its totient is φ = 200148.

The previous prime is 300229. The next prime is 300233. The reversal of 300231 is 132003.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (300229) and next prime (300233).

It is not a de Polignac number, because 300231 - 2¹ = 300229 is a prime.

It is a super-2 number, since 2×300231² = 180277306722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 33359 = 300231 / (3 + 0 + 0 + 2 + 3 + 1).

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 5 ways as a sum of consecutive naturals, for example, 16671 + ... + 16688.

It is an arithmetic number, because the mean of its divisors is an integer number (72280).

2³⁰⁰²³¹ is an apocalyptic number.

300231 is a deficient number, since it is larger than the sum of its proper divisors (133449).

300231 is a wasteful number, since it uses less digits than its factorization.

300231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33365 (or 33362 counting only the distinct ones).

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

The square root of 300231 is about 547.9333901123. The cubic root of 300231 is about 66.9604727124.

Adding to 300231 its reverse (132003), we get a palindrome (432234).

The spelling of 300231 in words is "three hundred thousand, two hundred thirty-one".