104123312 has 10 divisors (see below), whose sum is σ = 201738948. Its totient is φ = 52061648.

The previous prime is 104123309. The next prime is 104123321. The reversal of 104123312 is 213321401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3253838 + ... + 3253869.

Almost surely, 2^104123312 is an apocalyptic number.

It is an amenable number.

104123312 is a deficient number, since it is larger than the sum of its proper divisors (97615636).

104123312 is an equidigital number, since it uses as much as digits as its factorization.

104123312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6507715 (or 6507709 counting only the distinct ones).

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

The square root of 104123312 is about 10204.0831043264. The cubic root of 104123312 is about 470.4527280968.

Adding to 104123312 its reverse (213321401), we get a palindrome (317444713).

The spelling of 104123312 in words is "one hundred four million, one hundred twenty-three thousand, three hundred twelve".