104240312 has 16 divisors (see below), whose sum is σ = 213219000. Its totient is φ = 47381920.

The previous prime is 104240287. The next prime is 104240333. The reversal of 104240312 is 213042401.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 592187 + ... + 592362.

Almost surely, 2^104240312 is an apocalyptic number.

It is an amenable number.

104240312 is an abundant number, since it is smaller than the sum of its proper divisors (108978688).

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

104240312 is a wasteful number, since it uses less digits than its factorization.

104240312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184566 (or 1184562 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 104240312 is about 10209.8144939073. The cubic root of 104240312 is about 470.6288729784.

Adding to 104240312 its reverse (213042401), we get a palindrome (317282713).

The spelling of 104240312 in words is "one hundred four million, two hundred forty thousand, three hundred twelve".