108840343 has 2 divisors, whose sum is σ = 108840344. Its totient is φ = 108840342.

The previous prime is 108840331. The next prime is 108840449. The reversal of 108840343 is 343048801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108840343 - 2⁵ = 108840311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108840313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54420171 + 54420172.

It is an arithmetic number, because the mean of its divisors is an integer number (54420172).

Almost surely, 2^108840343 is an apocalyptic number.

108840343 is a deficient number, since it is larger than the sum of its proper divisors (1).

108840343 is an equidigital number, since it uses as much as digits as its factorization.

108840343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 108840343 is about 10432.6575233734. The cubic root of 108840343 is about 477.4522752298.

The spelling of 108840343 in words is "one hundred eight million, eight hundred forty thousand, three hundred forty-three".