108547963 has 2 divisors, whose sum is σ = 108547964. Its totient is φ = 108547962.

The previous prime is 108547949. The next prime is 108547991. The reversal of 108547963 is 369745801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108547963 - 2²¹ = 106450811 is a prime.

It is not a weakly prime, because it can be changed into another prime (108547063) 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, 54273981 + 54273982.

It is an arithmetic number, because the mean of its divisors is an integer number (54273982).

Almost surely, 2^108547963 is an apocalyptic number.

108547963 is a deficient number, since it is larger than the sum of its proper divisors (1).

108547963 is an equidigital number, since it uses as much as digits as its factorization.

108547963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 108547963 is about 10418.6353712950. The cubic root of 108547963 is about 477.0243619505.

The spelling of 108547963 in words is "one hundred eight million, five hundred forty-seven thousand, nine hundred sixty-three".