104320000 has 110 divisors (see below), whose sum is σ = 262187948. Its totient is φ = 41472000.

The previous prime is 104319997. The next prime is 104320001. The reversal of 104320000 is 23401.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (104320001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 639919 + ... + 640081.

Almost surely, 2^104320000 is an apocalyptic number.

104320000 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 104320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131093974).

104320000 is an abundant number, since it is smaller than the sum of its proper divisors (157867948).

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

104320000 is an frugal number, since it uses more digits than its factorization.

104320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 104320000 is about 10213.7162678430. The cubic root of 104320000 is about 470.7487687598.

Adding to 104320000 its reverse (23401), we get a palindrome (104343401).

The spelling of 104320000 in words is "one hundred four million, three hundred twenty thousand".