300231242 has 8 divisors (see below), whose sum is σ = 450940932. Its totient is φ = 149917600.

The previous prime is 300231241. The next prime is 300231247. The reversal of 300231242 is 242132003.

It can be written as a sum of positive squares in 2 ways, for example, as 242456041 + 57775201 = 15571^2 + 7601^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 300231242.

It is not an unprimeable number, because it can be changed into a prime (300231241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97109 + ... + 100152.

Almost surely, 2^300231242 is an apocalyptic number.

300231242 is a deficient number, since it is larger than the sum of its proper divisors (150709690).

300231242 is a wasteful number, since it uses less digits than its factorization.

300231242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198024.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 300231242 is about 17327.1821713745. The cubic root of 300231242 is about 669.6049070348.

Adding to 300231242 its reverse (242132003), we get a palindrome (542363245).

The spelling of 300231242 in words is "three hundred million, two hundred thirty-one thousand, two hundred forty-two".