300012311312 has 40 divisors (see below), whose sum is σ = 699276820800. Its totient is φ = 121809508992.

The previous prime is 300012311251. The next prime is 300012311353. The reversal of 300012311312 is 213113210003.

It is a super-3 number, since 3×300012311312³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70489487 + ... + 70493742.

It is an arithmetic number, because the mean of its divisors is an integer number (17481920520).

Almost surely, 2^300012311312 is an apocalyptic number.

It is an amenable number.

300012311312 is an abundant number, since it is smaller than the sum of its proper divisors (399264509488).

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

300012311312 is a wasteful number, since it uses less digits than its factorization.

300012311312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140983263 (or 140983257 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 300012311312 its reverse (213113210003), we get a palindrome (513125521315).

The spelling of 300012311312 in words is "three hundred billion, twelve million, three hundred eleven thousand, three hundred twelve".