300420231 has 8 divisors (see below), whose sum is σ = 409875840. Its totient is φ = 195622392.

The previous prime is 300420223. The next prime is 300420269. The reversal of 300420231 is 132024003.

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

It is not a de Polignac number, because 300420231 - 2³ = 300420223 is a prime.

It is a super-2 number, since 2×300420231² = 180504630388186722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 300420231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304420231) 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, 1164291 + ... + 1164548.

It is an arithmetic number, because the mean of its divisors is an integer number (51234480).

Almost surely, 2^300420231 is an apocalyptic number.

300420231 is a deficient number, since it is larger than the sum of its proper divisors (109455609).

300420231 is a wasteful number, since it uses less digits than its factorization.

300420231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328885.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 300420231 is about 17332.6348545165. The cubic root of 300420231 is about 669.7453781121.

Adding to 300420231 its reverse (132024003), we get a palindrome (432444234).

The spelling of 300420231 in words is "three hundred million, four hundred twenty thousand, two hundred thirty-one".