104120012312 has 16 divisors (see below), whose sum is σ = 205500024600. Its totient is φ = 49320005760.

The previous prime is 104120012303. The next prime is 104120012327. The reversal of 104120012312 is 213210021401.

It is a super-3 number, since 3×104120012312³ (a number of 34 digits) contains 333 as substring.

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, 342499889 + ... + 342500192.

Almost surely, 2^104120012312 is an apocalyptic number.

It is an amenable number.

104120012312 is a deficient number, since it is larger than the sum of its proper divisors (101380012288).

104120012312 is a wasteful number, since it uses less digits than its factorization.

104120012312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685000106 (or 685000102 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 104120012312 its reverse (213210021401), we get a palindrome (317330033713).

The spelling of 104120012312 in words is "one hundred four billion, one hundred twenty million, twelve thousand, three hundred twelve".