13204205542013 has 8 divisors (see below), whose sum is σ = 13799597125248. Its totient is φ = 12610588599664.

The previous prime is 13204205542001. The next prime is 13204205542039. The reversal of 13204205542013 is 31024550240231.

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 13204205542013 - 2¹⁶ = 13204205476477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13204205542313) 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, 443645006 + ... + 443674767.

It is an arithmetic number, because the mean of its divisors is an integer number (1724949640656).

Almost surely, 2^{13204205542013} is an apocalyptic number.

It is an amenable number.

13204205542013 is a deficient number, since it is larger than the sum of its proper divisors (595391583235).

13204205542013 is an equidigital number, since it uses as much as digits as its factorization.

13204205542013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887320443.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 13204205542013 its reverse (31024550240231), we get a palindrome (44228755782244).

The spelling of 13204205542013 in words is "thirteen trillion, two hundred four billion, two hundred five million, five hundred forty-two thousand, thirteen".