104331216 has 40 divisors (see below), whose sum is σ = 294025824. Its totient is φ = 31615360.

The previous prime is 104331209. The next prime is 104331233. The reversal of 104331216 is 612133401.

It is a junction number, because it is equal to n+sod(n) for n = 104331192 and 104331201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98271 + ... + 99326.

Almost surely, 2^104331216 is an apocalyptic number.

104331216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104331216 is an abundant number, since it is smaller than the sum of its proper divisors (189694608).

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

104331216 is a wasteful number, since it uses less digits than its factorization.

104331216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197619 (or 197613 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 104331216 is about 10214.2653186610. The cubic root of 104331216 is about 470.7656390595.

Adding to 104331216 its reverse (612133401), we get a palindrome (716464617).

The spelling of 104331216 in words is "one hundred four million, three hundred thirty-one thousand, two hundred sixteen".