104503320 has 96 divisors (see below), whose sum is σ = 341050320. Its totient is φ = 27751680.

The previous prime is 104503307. The next prime is 104503331. The reversal of 104503320 is 23305401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 104503293 and 104503302.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 118722 + ... + 119598.

Almost surely, 2^104503320 is an apocalyptic number.

104503320 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 104503320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170525160).

104503320 is an abundant number, since it is smaller than the sum of its proper divisors (236547000).

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

104503320 is a wasteful number, since it uses less digits than its factorization.

104503320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225 (or 1218 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 104503320 is about 10222.6865353487. The cubic root of 104503320 is about 471.0243540222.

Adding to 104503320 its reverse (23305401), we get a palindrome (127808721).

The spelling of 104503320 in words is "one hundred four million, five hundred three thousand, three hundred twenty".