104102431112 has 16 divisors (see below), whose sum is σ = 195210011340. Its totient is φ = 52046428096.

The previous prime is 104102431079. The next prime is 104102431151. The reversal of 104102431112 is 211134201401.

It can be written as a sum of positive squares in 2 ways, for example, as 100713561316 + 3388869796 = 317354^2 + 58214^2 .

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 3 ways as a sum of consecutive naturals, for example, 505163 + ... + 680730.

Almost surely, 2^104102431112 is an apocalyptic number.

It is an amenable number.

104102431112 is a deficient number, since it is larger than the sum of its proper divisors (91107580228).

104102431112 is a wasteful number, since it uses less digits than its factorization.

104102431112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196872 (or 1196868 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 104102431112 its reverse (211134201401), we get a palindrome (315236632513).

The spelling of 104102431112 in words is "one hundred four billion, one hundred two million, four hundred thirty-one thousand, one hundred twelve".