300130203 has 12 divisors (see below), whose sum is σ = 408878120. Its totient is φ = 195825312.

The previous prime is 300130177. The next prime is 300130217. The reversal of 300130203 is 302031003.

It is a happy number.

It is not a de Polignac number, because 300130203 - 2⁶ = 300130139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300130283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16018 + ... + 29271.

Almost surely, 2^300130203 is an apocalyptic number.

300130203 is a deficient number, since it is larger than the sum of its proper divisors (108747917).

300130203 is an equidigital number, since it uses as much as digits as its factorization.

300130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45386 (or 45339 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 300130203 is about 17324.2663048107. The cubic root of 300130203 is about 669.5297829396.

Adding to 300130203 its reverse (302031003), we get a palindrome (602161206).

The spelling of 300130203 in words is "three hundred million, one hundred thirty thousand, two hundred three".