300530012000 has 96 divisors (see below), whose sum is σ = 781837842240. Its totient is φ = 113140684800.

The previous prime is 300530011997. The next prime is 300530012033. The reversal of 300530012000 is 210035003.

It is a super-2 number, since 2×300530012000² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2141780 + ... + 2277779.

It is an arithmetic number, because the mean of its divisors is an integer number (8144144190).

Almost surely, 2^300530012000 is an apocalyptic number.

It is an amenable number.

300530012000 is an abundant number, since it is smaller than the sum of its proper divisors (481307830240).

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

300530012000 is a wasteful number, since it uses less digits than its factorization.

300530012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4419601 (or 4419583 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

Adding to 300530012000 its reverse (210035003), we get a palindrome (300740047003).

The spelling of 300530012000 in words is "three hundred billion, five hundred thirty million, twelve thousand".