108284329 has 2 divisors, whose sum is σ = 108284330. Its totient is φ = 108284328.

The previous prime is 108284327. The next prime is 108284357. The reversal of 108284329 is 923482801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103063104 + 5221225 = 10152^2 + 2285^2 .

It is an emirp because it is prime and its reverse (923482801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108284329 - 2¹ = 108284327 is a prime.

Together with 108284327, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (108284327) 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, 54142164 + 54142165.

It is an arithmetic number, because the mean of its divisors is an integer number (54142165).

Almost surely, 2^108284329 is an apocalyptic number.

It is an amenable number.

108284329 is a deficient number, since it is larger than the sum of its proper divisors (1).

108284329 is an equidigital number, since it uses as much as digits as its factorization.

108284329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 108284329 is about 10405.9756390259. The cubic root of 108284329 is about 476.6378606377.

The spelling of 108284329 in words is "one hundred eight million, two hundred eighty-four thousand, three hundred twenty-nine".