13201121222303 has 8 divisors (see below), whose sum is σ = 15107084897280. Its totient is φ = 11300179851000.

The previous prime is 13201121222297. The next prime is 13201121222321. The reversal of 13201121222303 is 30322212110231.

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-13201121222303 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 (13201121222503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255570283 + ... + 1255580796.

It is an arithmetic number, because the mean of its divisors is an integer number (1888385612160).

Almost surely, 2^{13201121222303} is an apocalyptic number.

13201121222303 is a deficient number, since it is larger than the sum of its proper divisors (1905963674977).

13201121222303 is an equidigital number, since it uses as much as digits as its factorization.

13201121222303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511151837.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13201121222303 its reverse (30322212110231), we get a palindrome (43523333332534).

The spelling of 13201121222303 in words is "thirteen trillion, two hundred one billion, one hundred twenty-one million, two hundred twenty-two thousand, three hundred three".