13321503329 has 8 divisors (see below), whose sum is σ = 13738644480. Its totient is φ = 12909241296.

The previous prime is 13321503313. The next prime is 13321503353. The reversal of 13321503329 is 92330512331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13321503329 - 2⁴ = 13321503313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13321503295 and 13321503304.

It is not an unprimeable number, because it can be changed into a prime (13321503359) 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, 1214234 + ... + 1225155.

It is an arithmetic number, because the mean of its divisors is an integer number (1717330560).

Almost surely, 2^13321503329 is an apocalyptic number.

It is an amenable number.

13321503329 is a deficient number, since it is larger than the sum of its proper divisors (417141151).

13321503329 is a wasteful number, since it uses less digits than its factorization.

13321503329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439559.

The product of its (nonzero) digits is 14580, while the sum is 32.

The spelling of 13321503329 in words is "thirteen billion, three hundred twenty-one million, five hundred three thousand, three hundred twenty-nine".