108248291 has 2 divisors, whose sum is σ = 108248292. Its totient is φ = 108248290.

The previous prime is 108248279. The next prime is 108248341. The reversal of 108248291 is 192842801.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108248291 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108248201) 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, 54124145 + 54124146.

It is an arithmetic number, because the mean of its divisors is an integer number (54124146).

Almost surely, 2^108248291 is an apocalyptic number.

108248291 is a deficient number, since it is larger than the sum of its proper divisors (1).

108248291 is an equidigital number, since it uses as much as digits as its factorization.

108248291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 108248291 is about 10404.2438937195. The cubic root of 108248291 is about 476.5849783130.

The spelling of 108248291 in words is "one hundred eight million, two hundred forty-eight thousand, two hundred ninety-one".