13313314303312 has 10 divisors (see below), whose sum is σ = 25794546462698. Its totient is φ = 6656657151648.

The previous prime is 13313314303297. The next prime is 13313314303417. The reversal of 13313314303312 is 21330341331331.

It can be written as a sum of positive squares in only one way, i.e., 11696235840576 + 1617078462736 = 3419976^2 + 1271644^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416041071963 + ... + 416041071994.

Almost surely, 2^{13313314303312} is an apocalyptic number.

It is an amenable number.

13313314303312 is a deficient number, since it is larger than the sum of its proper divisors (12481232159386).

13313314303312 is an equidigital number, since it uses as much as digits as its factorization.

13313314303312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832082143965 (or 832082143959 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 13313314303312 its reverse (21330341331331), we get a palindrome (34643655634643).

The spelling of 13313314303312 in words is "thirteen trillion, three hundred thirteen billion, three hundred fourteen million, three hundred three thousand, three hundred twelve".