13144201201 has 2 divisors, whose sum is σ = 13144201202. Its totient is φ = 13144201200.

The previous prime is 13144201199. The next prime is 13144201237. The reversal of 13144201201 is 10210244131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8916080625 + 4228120576 = 94425^2 + 65024^2 .

It is a cyclic number.

It is not a de Polignac number, because 13144201201 - 2¹ = 13144201199 is a prime.

Together with 13144201199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13144208201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6572100600 + 6572100601.

It is an arithmetic number, because the mean of its divisors is an integer number (6572100601).

Almost surely, 2^13144201201 is an apocalyptic number.

It is an amenable number.

13144201201 is a deficient number, since it is larger than the sum of its proper divisors (1).

13144201201 is an equidigital number, since it uses as much as digits as its factorization.

13144201201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 13144201201 its reverse (10210244131), we get a palindrome (23354445332).

The spelling of 13144201201 in words is "thirteen billion, one hundred forty-four million, two hundred one thousand, two hundred one".