300013000 has 64 divisors (see below), whose sum is σ = 802339200. Its totient is φ = 102859200.

The previous prime is 300012953. The next prime is 300013001. The reversal of 300013000 is 310003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is not an unprimeable number, because it can be changed into a prime (300013001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14430 + ... + 28429.

It is an arithmetic number, because the mean of its divisors is an integer number (12536550).

Almost surely, 2^300013000 is an apocalyptic number.

It is an amenable number.

300013000 is an abundant number, since it is smaller than the sum of its proper divisors (502326200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

300013000 is a wasteful number, since it uses less digits than its factorization.

300013000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42887 (or 42873 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 7.

The square root of 300013000 is about 17320.8833492983. The cubic root of 300013000 is about 669.4426195296.

Adding to 300013000 its reverse (310003), we get a palindrome (300323003).

The spelling of 300013000 in words is "three hundred million, thirteen thousand".