13129806583 has 2 divisors, whose sum is σ = 13129806584. Its totient is φ = 13129806582.

The previous prime is 13129806559. The next prime is 13129806587. The reversal of 13129806583 is 38560892131.

It is a strong prime.

It is an emirp because it is prime and its reverse (38560892131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13129806583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13129806587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6564903291 + 6564903292.

It is an arithmetic number, because the mean of its divisors is an integer number (6564903292).

Almost surely, 2^13129806583 is an apocalyptic number.

13129806583 is a deficient number, since it is larger than the sum of its proper divisors (1).

13129806583 is an equidigital number, since it uses as much as digits as its factorization.

13129806583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 13129806583 in words is "thirteen billion, one hundred twenty-nine million, eight hundred six thousand, five hundred eighty-three".