108930 has 16 divisors (see below), whose sum is σ = 261504. Its totient is φ = 29040.

The previous prime is 108929. The next prime is 108943. The reversal of 108930 is 39801.

It is a junction number, because it is equal to n+sod(n) for n = 108897 and 108906.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 108930.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1786 + ... + 1845.

It is an arithmetic number, because the mean of its divisors is an integer number (16344).

2¹⁰⁸⁹³⁰ is an apocalyptic number.

108930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108930 is an abundant number, since it is smaller than the sum of its proper divisors (152574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108930 is a wasteful number, since it uses less digits than its factorization.

108930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 108930 is about 330.0454514154. The cubic root of 108930 is about 47.7583339346.

The spelling of 108930 in words is "one hundred eight thousand, nine hundred thirty".