13201243450163 has 8 divisors (see below), whose sum is σ = 13258020099168. Its totient is φ = 13144467818304.

The previous prime is 13201243450151. The next prime is 13201243450183. The reversal of 13201243450163 is 36105434210231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13201243450163 - 2⁴ = 13201243450147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13201243450183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38281970 + ... + 38625272.

It is an arithmetic number, because the mean of its divisors is an integer number (1657252512396).

Almost surely, 2^{13201243450163} is an apocalyptic number.

13201243450163 is a deficient number, since it is larger than the sum of its proper divisors (56776649005).

13201243450163 is a wasteful number, since it uses less digits than its factorization.

13201243450163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508573.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 13201243450163 its reverse (36105434210231), we get a palindrome (49306677660394).

The spelling of 13201243450163 in words is "thirteen trillion, two hundred one billion, two hundred forty-three million, four hundred fifty thousand, one hundred sixty-three".