13109784299 has 2 divisors, whose sum is σ = 13109784300. Its totient is φ = 13109784298.

The previous prime is 13109784253. The next prime is 13109784367. The reversal of 13109784299 is 99248790131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13109784299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13109784299.

It is not a weakly prime, because it can be changed into another prime (13109784239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6554892149 + 6554892150.

It is an arithmetic number, because the mean of its divisors is an integer number (6554892150).

Almost surely, 2^13109784299 is an apocalyptic number.

13109784299 is a deficient number, since it is larger than the sum of its proper divisors (1).

13109784299 is an equidigital number, since it uses as much as digits as its factorization.

13109784299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 13109784299 in words is "thirteen billion, one hundred nine million, seven hundred eighty-four thousand, two hundred ninety-nine".