103322012 has 12 divisors (see below), whose sum is σ = 187048680. Its totient is φ = 49879536.

The previous prime is 103321997. The next prime is 103322033. The reversal of 103322012 is 210223301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445238 + ... + 445469.

It is an arithmetic number, because the mean of its divisors is an integer number (15587390).

Almost surely, 2^103322012 is an apocalyptic number.

It is an amenable number.

103322012 is a deficient number, since it is larger than the sum of its proper divisors (83726668).

103322012 is a wasteful number, since it uses less digits than its factorization.

103322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890740 (or 890738 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103322012 is about 10164.7435776806. The cubic root of 103322012 is about 469.2428006783.

Adding to 103322012 its reverse (210223301), we get a palindrome (313545313).

The spelling of 103322012 in words is "one hundred three million, three hundred twenty-two thousand, twelve".