13280817123037 has 2 divisors, whose sum is σ = 13280817123038. Its totient is φ = 13280817123036.

The previous prime is 13280817123019. The next prime is 13280817123053. The reversal of 13280817123037 is 73032171808231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10190836751481 + 3089980371556 = 3192309^2 + 1757834^2 .

It is an emirp because it is prime and its reverse (73032171808231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13280817123037 - 2³⁵ = 13246457384669 is a prime.

It is a super-2 number, since 2×13280817123037² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13280817123017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6640408561518 + 6640408561519.

It is an arithmetic number, because the mean of its divisors is an integer number (6640408561519).

Almost surely, 2^{13280817123037} is an apocalyptic number.

It is an amenable number.

13280817123037 is a deficient number, since it is larger than the sum of its proper divisors (1).

13280817123037 is an equidigital number, since it uses as much as digits as its factorization.

13280817123037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 13280817123037 in words is "thirteen trillion, two hundred eighty billion, eight hundred seventeen million, one hundred twenty-three thousand, thirty-seven".