300540012 has 24 divisors (see below), whose sum is σ = 709711296. Its totient is φ = 98972688.

The previous prime is 300540001. The next prime is 300540017. The reversal of 300540012 is 210045003.

300540012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 300539973 and 300540000.

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 7 ways as a sum of consecutive naturals, for example, 149878 + ... + 151869.

It is an arithmetic number, because the mean of its divisors is an integer number (29571304).

Almost surely, 2^300540012 is an apocalyptic number.

It is an amenable number.

300540012 is an abundant number, since it is smaller than the sum of its proper divisors (409171284).

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

300540012 is a wasteful number, since it uses less digits than its factorization.

300540012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301837 (or 301835 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 300540012 is about 17336.0898705562. The cubic root of 300540012 is about 669.8343780121.

Adding to 300540012 its reverse (210045003), we get a palindrome (510585015).

The spelling of 300540012 in words is "three hundred million, five hundred forty thousand, twelve".