300303302220312 has 16 divisors (see below), whose sum is σ = 750758255550840. Its totient is φ = 100101100740096.

The previous prime is 300303302220277. The next prime is 300303302220343. The reversal of 300303302220312 is 213022203303003.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 12512637592513 = 300303302220312 / (3 + 0 + 0 + 3 + 0 + 3 + 3 + 0 + 2 + 2 + 2 + 0 + 3 + 1 + 2).

It is a congruent number.

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, 6256318796233 + ... + 6256318796280.

Almost surely, 2^{300303302220312} is an apocalyptic number.

It is an amenable number.

300303302220312 is an abundant number, since it is smaller than the sum of its proper divisors (450454953330528).

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

300303302220312 is a wasteful number, since it uses less digits than its factorization.

300303302220312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12512637592522 (or 12512637592518 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 300303302220312 its reverse (213022203303003), we get a palindrome (513325505523315).

The spelling of 300303302220312 in words is "three hundred trillion, three hundred three billion, three hundred two million, two hundred twenty thousand, three hundred twelve".