13321001013 has 8 divisors (see below), whose sum is σ = 17762125248. Its totient is φ = 8880272064.

The previous prime is 13321000997. The next prime is 13321001053. The reversal of 13321001013 is 31010012331.

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

It is not a de Polignac number, because 13321001013 - 2⁴ = 13321000997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13321000983 and 13321001001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321001053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8356 + ... + 163437.

It is an arithmetic number, because the mean of its divisors is an integer number (2220265656).

Almost surely, 2^13321001013 is an apocalyptic number.

It is an amenable number.

13321001013 is a deficient number, since it is larger than the sum of its proper divisors (4441124235).

13321001013 is a wasteful number, since it uses less digits than its factorization.

13321001013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197643.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13321001013 its reverse (31010012331), we get a palindrome (44331013344).

The spelling of 13321001013 in words is "thirteen billion, three hundred twenty-one million, one thousand, thirteen".