104330520 has 192 divisors, whose sum is σ = 408096000. Its totient is φ = 22581504.

The previous prime is 104330519. The next prime is 104330521. The reversal of 104330520 is 25033401.

It is an interprime number because it is at equal distance from previous prime (104330519) and next prime (104330521).

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 = 104330493 and 104330502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104330521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46791 + ... + 48969.

It is an arithmetic number, because the mean of its divisors is an integer number (2125500).

Almost surely, 2^104330520 is an apocalyptic number.

104330520 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 104330520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204048000).

104330520 is an abundant number, since it is smaller than the sum of its proper divisors (303765480).

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

104330520 is a wasteful number, since it uses less digits than its factorization.

104330520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222 (or 2215 counting only the distinct ones).

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

The square root of 104330520 is about 10214.2312486060. The cubic root of 104330520 is about 470.7645922216.

Adding to 104330520 its reverse (25033401), we get a palindrome (129363921).

The spelling of 104330520 in words is "one hundred four million, three hundred thirty thousand, five hundred twenty".