320118 has 8 divisors (see below), whose sum is σ = 640248. Its totient is φ = 106704.

The previous prime is 320113. The next prime is 320119. The reversal of 320118 is 811023.

It is a happy number.

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

320118 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 320097 and 320106.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 320118.

It is not an unprimeable number, because it can be changed into a prime (320113) by changing a digit.

320118 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26671 + ... + 26682.

It is an arithmetic number, because the mean of its divisors is an integer number (80031).

2³²⁰¹¹⁸ is an apocalyptic number.

320118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

320118 is a wasteful number, since it uses less digits than its factorization.

320118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53358.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 320118 is about 565.7897135862. The cubic root of 320118 is about 68.4074442156.

The spelling of 320118 in words is "three hundred twenty thousand, one hundred eighteen".