103304212 has 12 divisors (see below), whose sum is σ = 197217216. Its totient is φ = 46956440.

The previous prime is 103304203. The next prime is 103304231. The reversal of 103304212 is 212403301.

It is a happy number.

It is a super-4 number, since 4×103304212⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

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, 1173868 + ... + 1173955.

It is an arithmetic number, because the mean of its divisors is an integer number (16434768).

Almost surely, 2^103304212 is an apocalyptic number.

It is an amenable number.

103304212 is a deficient number, since it is larger than the sum of its proper divisors (93913004).

103304212 is a wasteful number, since it uses less digits than its factorization.

103304212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347838 (or 2347836 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103304212 is about 10163.8679645104. The cubic root of 103304212 is about 469.2158525595.

Adding to 103304212 its reverse (212403301), we get a palindrome (315707513).

The spelling of 103304212 in words is "one hundred three million, three hundred four thousand, two hundred twelve".