108380 has 12 divisors (see below), whose sum is σ = 227640. Its totient is φ = 43344.

The previous prime is 108379. The next prime is 108401. The reversal of 108380 is 83801.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 5419 = 108380 / (1 + 0 + 8 + 3 + 8 + 0).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2690 + ... + 2729.

It is an arithmetic number, because the mean of its divisors is an integer number (18970).

2¹⁰⁸³⁸⁰ is an apocalyptic number.

108380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108380 is an abundant number, since it is smaller than the sum of its proper divisors (119260).

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

108380 is a wasteful number, since it uses less digits than its factorization.

108380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5428 (or 5426 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 108380 is about 329.2111784250. The cubic root of 108380 is about 47.6778191802.

The spelling of 108380 in words is "one hundred eight thousand, three hundred eighty".