104203320 has 64 divisors (see below), whose sum is σ = 336661920. Its totient is φ = 25649664.

The previous prime is 104203303. The next prime is 104203327. The reversal of 104203320 is 23302401.

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 104203320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104203327) 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, 31839 + ... + 34958.

Almost surely, 2^104203320 is an apocalyptic number.

104203320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104203320 is an abundant number, since it is smaller than the sum of its proper divisors (232458600).

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

104203320 is a wasteful number, since it uses less digits than its factorization.

104203320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66824 (or 66820 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 104203320 is about 10208.0027429463. The cubic root of 104203320 is about 470.5731953404.

Adding to 104203320 its reverse (23302401), we get a palindrome (127505721).

The spelling of 104203320 in words is "one hundred four million, two hundred three thousand, three hundred twenty".