300949013 has 2 divisors, whose sum is σ = 300949014. Its totient is φ = 300949012.

The previous prime is 300949001. The next prime is 300949021. The reversal of 300949013 is 310949003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 289612324 + 11336689 = 17018^2 + 3367^2 .

It is a cyclic number.

It is not a de Polignac number, because 300949013 - 2⁸ = 300948757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300949213) 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 as a sum of consecutive naturals, namely, 150474506 + 150474507.

It is an arithmetic number, because the mean of its divisors is an integer number (150474507).

Almost surely, 2^300949013 is an apocalyptic number.

It is an amenable number.

300949013 is a deficient number, since it is larger than the sum of its proper divisors (1).

300949013 is an equidigital number, since it uses as much as digits as its factorization.

300949013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 300949013 is about 17347.8820897538. The cubic root of 300949013 is about 670.1380965808.

The spelling of 300949013 in words is "three hundred million, nine hundred forty-nine thousand, thirteen".