13201323222303 has 12 divisors (see below), whose sum is σ = 19072317724200. Its totient is φ = 8799156116016.

The previous prime is 13201323222289. The next prime is 13201323222319. The reversal of 13201323222303 is 30322232310231.

13201323222303 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 1 + 32 + 322 + 2 + 303 = 666.

It is not a de Polignac number, because 13201323222303 - 2⁴ = 13201323222287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201323222323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143787576 + ... + 143879357.

It is an arithmetic number, because the mean of its divisors is an integer number (1589359810350).

Almost surely, 2^{13201323222303} is an apocalyptic number.

13201323222303 is a deficient number, since it is larger than the sum of its proper divisors (5870994501897).

13201323222303 is a wasteful number, since it uses less digits than its factorization.

13201323222303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287672038 (or 287672035 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13201323222303 its reverse (30322232310231), we get a palindrome (43523555532534).

The spelling of 13201323222303 in words is "thirteen trillion, two hundred one billion, three hundred twenty-three million, two hundred twenty-two thousand, three hundred three".