103329 has 16 divisors (see below), whose sum is σ = 158400. Its totient is φ = 66528.

The previous prime is 103319. The next prime is 103333. The reversal of 103329 is 923301.

It is not a de Polignac number, because 103329 - 2¹¹ = 101281 is a prime.

103329 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (103319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1117 + ... + 1205.

It is an arithmetic number, because the mean of its divisors is an integer number (9900).

2¹⁰³³²⁹ is an apocalyptic number.

It is an amenable number.

103329 is a deficient number, since it is larger than the sum of its proper divisors (55071).

103329 is an equidigital number, since it uses as much as digits as its factorization.

103329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 103329 is about 321.4482851098. The cubic root of 103329 is about 46.9253379240.

The spelling of 103329 in words is "one hundred three thousand, three hundred twenty-nine".