104105012 has 36 divisors (see below), whose sum is σ = 207184740. Its totient is φ = 45682560.

The previous prime is 104104993. The next prime is 104105039. The reversal of 104105012 is 210501401.

It can be written as a sum of positive squares in 2 ways, for example, as 70627216 + 33477796 = 8404^2 + 5786^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10328 + ... + 17744.

Almost surely, 2^104105012 is an apocalyptic number.

It is an amenable number.

104105012 is a deficient number, since it is larger than the sum of its proper divisors (103079728).

104105012 is a wasteful number, since it uses less digits than its factorization.

104105012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7472 (or 7459 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 104105012 is about 10203.1863650528. The cubic root of 104105012 is about 470.4251652991.

Adding to 104105012 its reverse (210501401), we get a palindrome (314606413).

The spelling of 104105012 in words is "one hundred four million, one hundred five thousand, twelve".