108307 has 8 divisors (see below), whose sum is σ = 120096. Its totient is φ = 97152.

The previous prime is 108301. The next prime is 108343. The reversal of 108307 is 703801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108307 - 2⁷ = 108179 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (108301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253 + ... + 529.

It is an arithmetic number, because the mean of its divisors is an integer number (15012).

2¹⁰⁸³⁰⁷ is an apocalyptic number.

108307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

108307 is a deficient number, since it is larger than the sum of its proper divisors (11789).

108307 is a wasteful number, since it uses less digits than its factorization.

108307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 108307 is about 329.1002886659. The cubic root of 108307 is about 47.6671122154.

The spelling of 108307 in words is "one hundred eight thousand, three hundred seven".