13321032013 has 8 divisors (see below), whose sum is σ = 13494349440. Its totient is φ = 13148240160.

The previous prime is 13321032001. The next prime is 13321032029. The reversal of 13321032013 is 31023012331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13321032013 is a prime.

It is a super-3 number, since 3×13321032013³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321032073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80245 + ... + 181882.

It is an arithmetic number, because the mean of its divisors is an integer number (1686793680).

Almost surely, 2^13321032013 is an apocalyptic number.

It is an amenable number.

13321032013 is a deficient number, since it is larger than the sum of its proper divisors (173317427).

13321032013 is an equidigital number, since it uses as much as digits as its factorization.

13321032013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262787.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13321032013 its reverse (31023012331), we get a palindrome (44344044344).

The spelling of 13321032013 in words is "thirteen billion, three hundred twenty-one million, thirty-two thousand, thirteen".