104132320 has 24 divisors (see below), whose sum is σ = 246012984. Its totient is φ = 41652864.

The previous prime is 104132311. The next prime is 104132341. The reversal of 104132320 is 23231401.

It is a happy number.

It is a super-3 number, since 3×104132320³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 104132294 and 104132303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325254 + ... + 325573.

It is an arithmetic number, because the mean of its divisors is an integer number (10250541).

Almost surely, 2^104132320 is an apocalyptic number.

104132320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104132320 is an abundant number, since it is smaller than the sum of its proper divisors (141880664).

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

104132320 is an equidigital number, since it uses as much as digits as its factorization.

104132320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650842 (or 650834 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 104132320 is about 10204.5244867167. The cubic root of 104132320 is about 470.4662944343.

Adding to 104132320 its reverse (23231401), we get a palindrome (127363721).

The spelling of 104132320 in words is "one hundred four million, one hundred thirty-two thousand, three hundred twenty".