13201343013203 has 4 divisors (see below), whose sum is σ = 13201366196928. Its totient is φ = 13201319829480.

The previous prime is 13201343013169. The next prime is 13201343013223. The reversal of 13201343013203 is 30231034310231.

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

It is a cyclic number.

It is not a de Polignac number, because 13201343013203 - 2²⁶ = 13201275904339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13201343013223) 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, 10715651 + ... + 11883932.

It is an arithmetic number, because the mean of its divisors is an integer number (3300341549232).

Almost surely, 2^{13201343013203} is an apocalyptic number.

13201343013203 is a deficient number, since it is larger than the sum of its proper divisors (23183725).

13201343013203 is an equidigital number, since it uses as much as digits as its factorization.

13201343013203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23183724.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13201343013203 its reverse (30231034310231), we get a palindrome (43432377323434).

The spelling of 13201343013203 in words is "thirteen trillion, two hundred one billion, three hundred forty-three million, thirteen thousand, two hundred three".