300112323020 has 48 divisors (see below), whose sum is σ = 669586303008. Its totient is φ = 112597816320.

The previous prime is 300112323019. The next prime is 300112323023. The reversal of 300112323020 is 20323211003.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 300112323020.

It is not an unprimeable number, because it can be changed into a prime (300112323023) 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, 1406666 + ... + 1605905.

It is an arithmetic number, because the mean of its divisors is an integer number (13949714646).

Almost surely, 2^300112323020 is an apocalyptic number.

It is an amenable number.

300112323020 is an abundant number, since it is smaller than the sum of its proper divisors (369473979988).

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

300112323020 is a wasteful number, since it uses less digits than its factorization.

300112323020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012890 (or 3012888 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 300112323020 its reverse (20323211003), we get a palindrome (320435534023).

The spelling of 300112323020 in words is "three hundred billion, one hundred twelve million, three hundred twenty-three thousand, twenty".