108522913 has 2 divisors, whose sum is σ = 108522914. Its totient is φ = 108522912.

The previous prime is 108522899. The next prime is 108522937. The reversal of 108522913 is 319225801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98863249 + 9659664 = 9943^2 + 3108^2 .

It is a cyclic number.

It is not a de Polignac number, because 108522913 - 2⁵ = 108522881 is a prime.

It is not a weakly prime, because it can be changed into another prime (108522943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54261456 + 54261457.

It is an arithmetic number, because the mean of its divisors is an integer number (54261457).

Almost surely, 2^108522913 is an apocalyptic number.

It is an amenable number.

108522913 is a deficient number, since it is larger than the sum of its proper divisors (1).

108522913 is an equidigital number, since it uses as much as digits as its factorization.

108522913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 108522913 is about 10417.4331291350. The cubic root of 108522913 is about 476.9876642571.

The spelling of 108522913 in words is "one hundred eight million, five hundred twenty-two thousand, nine hundred thirteen".