104322012 has 24 divisors (see below), whose sum is σ = 243639312. Its totient is φ = 34742400.

The previous prime is 104321993. The next prime is 104322041. The reversal of 104322012 is 210223401.

It is a junction number, because it is equal to n+sod(n) for n = 104321982 and 104322000.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 12562 + ... + 19142.

It is an arithmetic number, because the mean of its divisors is an integer number (10151638).

Almost surely, 2^104322012 is an apocalyptic number.

104322012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104322012 is an abundant number, since it is smaller than the sum of its proper divisors (139317300).

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

104322012 is a wasteful number, since it uses less digits than its factorization.

104322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7909 (or 7907 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 104322012 is about 10213.8147623696. The cubic root of 104322012 is about 470.7517951544.

Adding to 104322012 its reverse (210223401), we get a palindrome (314545413).

The spelling of 104322012 in words is "one hundred four million, three hundred twenty-two thousand, twelve".