13055201513 has 2 divisors, whose sum is σ = 13055201514. Its totient is φ = 13055201512.

The previous prime is 13055201501. The next prime is 13055201531. The reversal of 13055201513 is 31510255031.

It is a happy number.

Together with next prime (13055201531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8128284649 + 4926916864 = 90157^2 + 70192^2 .

It is an emirp because it is prime and its reverse (31510255031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13055201513 is a prime.

It is not a weakly prime, because it can be changed into another prime (13055201563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6527600756 + 6527600757.

It is an arithmetic number, because the mean of its divisors is an integer number (6527600757).

Almost surely, 2^13055201513 is an apocalyptic number.

It is an amenable number.

13055201513 is a deficient number, since it is larger than the sum of its proper divisors (1).

13055201513 is an equidigital number, since it uses as much as digits as its factorization.

13055201513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 13055201513 its reverse (31510255031), we get a palindrome (44565456544).

The spelling of 13055201513 in words is "thirteen billion, fifty-five million, two hundred one thousand, five hundred thirteen".