104320016 has 40 divisors (see below), whose sum is σ = 206826048. Its totient is φ = 50960000.

The previous prime is 104320001. The next prime is 104320033. The reversal of 104320016 is 610023401.

It is a junction number, because it is equal to n+sod(n) for n = 104319976 and 104320003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148466 + ... + 149166.

Almost surely, 2^104320016 is an apocalyptic number.

104320016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104320016 is a deficient number, since it is larger than the sum of its proper divisors (102506032).

104320016 is a wasteful number, since it uses less digits than its factorization.

104320016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 104320016 is about 10213.7170511034. The cubic root of 104320016 is about 470.7487928267.

Adding to 104320016 its reverse (610023401), we get a palindrome (714343417).

The spelling of 104320016 in words is "one hundred four million, three hundred twenty thousand, sixteen".