13201323222301 has 4 divisors (see below), whose sum is σ = 13203572559100. Its totient is φ = 13199073885504.

The previous prime is 13201323222289. The next prime is 13201323222319. The reversal of 13201323222301 is 10322232310231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 536301370276 + 12665021852025 = 732326^2 + 3558795^2 .

It is a cyclic number.

It is not a de Polignac number, because 13201323222301 - 2⁹ = 13201323221789 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 (13201323222361) 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 3 ways as a sum of consecutive naturals, for example, 1124659596 + ... + 1124671333.

It is an arithmetic number, because the mean of its divisors is an integer number (3300893139775).

Almost surely, 2^{13201323222301} is an apocalyptic number.

It is an amenable number.

13201323222301 is a deficient number, since it is larger than the sum of its proper divisors (2249336799).

13201323222301 is an equidigital number, since it uses as much as digits as its factorization.

13201323222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249336798.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13201323222301 its reverse (10322232310231), we get a palindrome (23523555532532).

The spelling of 13201323222301 in words is "thirteen trillion, two hundred one billion, three hundred twenty-three million, two hundred twenty-two thousand, three hundred one".