104210212 has 12 divisors (see below), whose sum is σ = 191966320. Its totient is φ = 49362696.

The previous prime is 104210209. The next prime is 104210261. The reversal of 104210212 is 212012401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 104210192 and 104210201.

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, 685518 + ... + 685669.

Almost surely, 2^104210212 is an apocalyptic number.

It is an amenable number.

104210212 is a deficient number, since it is larger than the sum of its proper divisors (87756108).

104210212 is a wasteful number, since it uses less digits than its factorization.

104210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371210 (or 1371208 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 104210212 is about 10208.3403156439. The cubic root of 104210212 is about 470.5835696707.

Adding to 104210212 its reverse (212012401), we get a palindrome (316222613).

The spelling of 104210212 in words is "one hundred four million, two hundred ten thousand, two hundred twelve".