300130243 has 24 divisors (see below), whose sum is σ = 369031680. Its totient is φ = 242882640.

The previous prime is 300130217. The next prime is 300130249. The reversal of 300130243 is 342031003.

It is not a de Polignac number, because 300130243 - 2¹³ = 300122051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300130249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87348 + ... + 90718.

It is an arithmetic number, because the mean of its divisors is an integer number (15376320).

Almost surely, 2^300130243 is an apocalyptic number.

300130243 is a deficient number, since it is larger than the sum of its proper divisors (68901437).

300130243 is a wasteful number, since it uses less digits than its factorization.

300130243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487 (or 3480 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 300130243 is about 17324.2674592607. The cubic root of 300130243 is about 669.5298126836.

Adding to 300130243 its reverse (342031003), we get a palindrome (642161246).

The spelling of 300130243 in words is "three hundred million, one hundred thirty thousand, two hundred forty-three".