300320132 has 12 divisors (see below), whose sum is σ = 600640320. Its totient is φ = 128708616.

The previous prime is 300320123. The next prime is 300320149. The reversal of 300320132 is 231023003.

300320132 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5362832 + ... + 5362887.

It is an arithmetic number, because the mean of its divisors is an integer number (50053360).

Almost surely, 2^300320132 is an apocalyptic number.

It is an amenable number.

300320132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

300320132 is a wasteful number, since it uses less digits than its factorization.

300320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10725730 (or 10725728 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 300320132 is about 17329.7470264283. The cubic root of 300320132 is about 669.6709842209.

Adding to 300320132 its reverse (231023003), we get a palindrome (531343135).

The spelling of 300320132 in words is "three hundred million, three hundred twenty thousand, one hundred thirty-two".