13208703379 has 2 divisors, whose sum is σ = 13208703380. Its totient is φ = 13208703378.

The previous prime is 13208703359. The next prime is 13208703397. The reversal of 13208703379 is 97330780231.

Together with next prime (13208703397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13208703379 - 2⁷ = 13208703251 is a prime.

It is not a weakly prime, because it can be changed into another prime (13208703359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6604351689 + 6604351690.

It is an arithmetic number, because the mean of its divisors is an integer number (6604351690).

Almost surely, 2^13208703379 is an apocalyptic number.

13208703379 is a deficient number, since it is larger than the sum of its proper divisors (1).

13208703379 is an equidigital number, since it uses as much as digits as its factorization.

13208703379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 13208703379 in words is "thirteen billion, two hundred eight million, seven hundred three thousand, three hundred seventy-nine".