13201322047 has 2 divisors, whose sum is σ = 13201322048. Its totient is φ = 13201322046.

The previous prime is 13201322009. The next prime is 13201322053. The reversal of 13201322047 is 74022310231.

It is a happy number.

13201322047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13201322047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13201322347) 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 as a sum of consecutive naturals, namely, 6600661023 + 6600661024.

It is an arithmetic number, because the mean of its divisors is an integer number (6600661024).

Almost surely, 2^13201322047 is an apocalyptic number.

13201322047 is a deficient number, since it is larger than the sum of its proper divisors (1).

13201322047 is an equidigital number, since it uses as much as digits as its factorization.

13201322047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 13201322047 its reverse (74022310231), we get a palindrome (87223632278).

The spelling of 13201322047 in words is "thirteen billion, two hundred one million, three hundred twenty-two thousand, forty-seven".