13201231133201 has 2 divisors, whose sum is σ = 13201231133202. Its totient is φ = 13201231133200.

The previous prime is 13201231133183. The next prime is 13201231133219. The reversal of 13201231133201 is 10233113210231.

It is a balanced prime because it is at equal distance from previous prime (13201231133183) and next prime (13201231133219).

It can be written as a sum of positive squares in only one way, i.e., 8485714650625 + 4715516482576 = 2913025^2 + 2171524^2 .

It is an emirp because it is prime and its reverse (10233113210231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13201231133201 is a prime.

It is not a weakly prime, because it can be changed into another prime (13201231133261) 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, 6600615566600 + 6600615566601.

It is an arithmetic number, because the mean of its divisors is an integer number (6600615566601).

Almost surely, 2^{13201231133201} is an apocalyptic number.

It is an amenable number.

13201231133201 is a deficient number, since it is larger than the sum of its proper divisors (1).

13201231133201 is an equidigital number, since it uses as much as digits as its factorization.

13201231133201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13201231133201 its reverse (10233113210231), we get a palindrome (23434344343432).

The spelling of 13201231133201 in words is "thirteen trillion, two hundred one billion, two hundred thirty-one million, one hundred thirty-three thousand, two hundred one".