13321302113016 has 192 divisors, whose sum is σ = 39909966969600. Its totient is φ = 3992685548544.

The previous prime is 13321302112981. The next prime is 13321302113057. The reversal of 13321302113016 is 61031120312331.

13321302113016 is a `hidden beast` number, since 1 + 3 + 321 + 30 + 2 + 1 + 1 + 301 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22995615 + ... + 23567793.

It is an arithmetic number, because the mean of its divisors is an integer number (207864411300).

Almost surely, 2^{13321302113016} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13321302113016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19954983484800).

13321302113016 is an abundant number, since it is smaller than the sum of its proper divisors (26588664856584).

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

13321302113016 is a wasteful number, since it uses less digits than its factorization.

13321302113016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573058 (or 573051 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 13321302113016 its reverse (61031120312331), we get a palindrome (74352422425347).

The spelling of 13321302113016 in words is "thirteen trillion, three hundred twenty-one billion, three hundred two million, one hundred thirteen thousand, sixteen".