108487243 has 2 divisors, whose sum is σ = 108487244. Its totient is φ = 108487242.

The previous prime is 108487241. The next prime is 108487277. The reversal of 108487243 is 342784801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108487243 - 2¹ = 108487241 is a prime.

Together with 108487241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (108487241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54243621 + 54243622.

It is an arithmetic number, because the mean of its divisors is an integer number (54243622).

Almost surely, 2^108487243 is an apocalyptic number.

108487243 is a deficient number, since it is larger than the sum of its proper divisors (1).

108487243 is an equidigital number, since it uses as much as digits as its factorization.

108487243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 108487243 is about 10415.7209544035. The cubic root of 108487243 is about 476.9353987525.

The spelling of 108487243 in words is "one hundred eight million, four hundred eighty-seven thousand, two hundred forty-three".