108839713 has 2 divisors, whose sum is σ = 108839714. Its totient is φ = 108839712.

The previous prime is 108839701. The next prime is 108839747. The reversal of 108839713 is 317938801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63250209 + 45589504 = 7953^2 + 6752^2 .

It is an emirp because it is prime and its reverse (317938801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108839713 - 2¹³ = 108831521 is a prime.

It is not a weakly prime, because it can be changed into another prime (108839113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54419856 + 54419857.

It is an arithmetic number, because the mean of its divisors is an integer number (54419857).

Almost surely, 2^108839713 is an apocalyptic number.

It is an amenable number.

108839713 is a deficient number, since it is larger than the sum of its proper divisors (1).

108839713 is an equidigital number, since it uses as much as digits as its factorization.

108839713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 108839713 is about 10432.6273296807. The cubic root of 108839713 is about 477.4513540165.

The spelling of 108839713 in words is "one hundred eight million, eight hundred thirty-nine thousand, seven hundred thirteen".