13321302113044 has 12 divisors (see below), whose sum is σ = 23808284627904. Its totient is φ = 6518935076504.

The previous prime is 13321302112981. The next prime is 13321302113057. The reversal of 13321302113044 is 44031120312331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35428994794 + ... + 35428995169.

It is an arithmetic number, because the mean of its divisors is an integer number (1984023718992).

Almost surely, 2^{13321302113044} is an apocalyptic number.

It is an amenable number.

13321302113044 is a deficient number, since it is larger than the sum of its proper divisors (10486982514860).

13321302113044 is a wasteful number, since it uses less digits than its factorization.

13321302113044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70857990014 (or 70857990012 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13321302113044 its reverse (44031120312331), we get a palindrome (57352422425375).

The spelling of 13321302113044 in words is "thirteen trillion, three hundred twenty-one billion, three hundred two million, one hundred thirteen thousand, forty-four".