13201322130023 has 4 divisors (see below), whose sum is σ = 13201330344048. Its totient is φ = 13201313916000.

The previous prime is 13201322129987. The next prime is 13201322130103. The reversal of 13201322130023 is 32003122310231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13201322130023 - 2⁸ = 13201322129767 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 (13201322120023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818603 + ... + 5203148.

It is an arithmetic number, because the mean of its divisors is an integer number (3300332586012).

Almost surely, 2^{13201322130023} is an apocalyptic number.

13201322130023 is a deficient number, since it is larger than the sum of its proper divisors (8214025).

13201322130023 is an equidigital number, since it uses as much as digits as its factorization.

13201322130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8214024.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13201322130023 its reverse (32003122310231), we get a palindrome (45204444440254).

The spelling of 13201322130023 in words is "thirteen trillion, two hundred one billion, three hundred twenty-two million, one hundred thirty thousand, twenty-three".