301303310212 has 24 divisors (see below), whose sum is σ = 533678668992. Its totient is φ = 148823997600.

The previous prime is 301303310173. The next prime is 301303310237. The reversal of 301303310212 is 212013303103.

It is a self number, because there is not a number n which added to its sum of digits gives 301303310212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4823137 + ... + 4885207.

It is an arithmetic number, because the mean of its divisors is an integer number (22236611208).

Almost surely, 2^301303310212 is an apocalyptic number.

It is an amenable number.

301303310212 is a deficient number, since it is larger than the sum of its proper divisors (232375358780).

301303310212 is a wasteful number, since it uses less digits than its factorization.

301303310212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76779 (or 76777 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 301303310212 its reverse (212013303103), we get a palindrome (513316613315).

The spelling of 301303310212 in words is "three hundred one billion, three hundred three million, three hundred ten thousand, two hundred twelve".