300540013 has 4 divisors (see below), whose sum is σ = 300604480. Its totient is φ = 300475548.

The previous prime is 300540001. The next prime is 300540017. The reversal of 300540013 is 310045003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 300540013 - 2⁹ = 300539501 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 (300540017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24645 + ... + 34762.

It is an arithmetic number, because the mean of its divisors is an integer number (75151120).

Almost surely, 2^300540013 is an apocalyptic number.

It is an amenable number.

300540013 is a deficient number, since it is larger than the sum of its proper divisors (64467).

300540013 is an equidigital number, since it uses as much as digits as its factorization.

300540013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64466.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 300540013 is about 17336.0898993977. The cubic root of 300540013 is about 669.8343787551.

Adding to 300540013 its reverse (310045003), we get a palindrome (610585016).

The spelling of 300540013 in words is "three hundred million, five hundred forty thousand, thirteen".