118000320 has 112 divisors (see below), whose sum is σ = 378671328. Its totient is φ = 31129600.

The previous prime is 118000319. The next prime is 118000331. The reversal of 118000320 is 23000811.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 118000320.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96352 + ... + 97568.

It is an arithmetic number, because the mean of its divisors is an integer number (3380994).

Almost surely, 2^118000320 is an apocalyptic number.

118000320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118000320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189335664).

118000320 is an abundant number, since it is smaller than the sum of its proper divisors (260671008).

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

118000320 is a wasteful number, since it uses less digits than its factorization.

118000320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338 (or 1328 counting only the distinct ones).

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

The square root of 118000320 is about 10862.7952203841. The cubic root of 118000320 is about 490.4872565299.

The spelling of 118000320 in words is "one hundred eighteen million, three hundred twenty", and thus it is an aban number.