13333323330312 has 32 divisors (see below), whose sum is σ = 33335209903200. Its totient is φ = 4444187566464.

The previous prime is 13333323330311. The next prime is 13333323330347. The reversal of 13333323330312 is 21303332333331.

It is a happy number.

It is a super-2 number, since 2×13333323330312² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13333323330311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15416773 + ... + 16258644.

It is an arithmetic number, because the mean of its divisors is an integer number (1041725309475).

Almost surely, 2^{13333323330312} is an apocalyptic number.

13333323330312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13333323330312 is an abundant number, since it is smaller than the sum of its proper divisors (20001886572888).

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

13333323330312 is a wasteful number, since it uses less digits than its factorization.

13333323330312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31692965 (or 31692961 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 33.

Adding to 13333323330312 its reverse (21303332333331), we get a palindrome (34636655663643).

The spelling of 13333323330312 in words is "thirteen trillion, three hundred thirty-three billion, three hundred twenty-three million, three hundred thirty thousand, three hundred twelve".