13321301013 has 8 divisors (see below), whose sum is σ = 19735260800. Its totient is φ = 8880867324.

The previous prime is 13321301011. The next prime is 13321301027. The reversal of 13321301013 is 31010312331.

It is a happy number.

It is not a de Polignac number, because 13321301013 - 2¹ = 13321301011 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321301011) 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, 246690733 + ... + 246690786.

It is an arithmetic number, because the mean of its divisors is an integer number (2466907600).

Almost surely, 2^13321301013 is an apocalyptic number.

It is an amenable number.

13321301013 is a deficient number, since it is larger than the sum of its proper divisors (6413959787).

13321301013 is an equidigital number, since it uses as much as digits as its factorization.

13321301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493381528 (or 493381522 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13321301013 its reverse (31010312331), we get a palindrome (44331613344).

The spelling of 13321301013 in words is "thirteen billion, three hundred twenty-one million, three hundred one thousand, thirteen".