1043306012 has 24 divisors (see below), whose sum is σ = 2090260704. Its totient is φ = 446349312.

The previous prime is 1043305993. The next prime is 1043306039. The reversal of 1043306012 is 2106033401.

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, 16133 + ... + 48444.

It is an arithmetic number, because the mean of its divisors is an integer number (87094196).

Almost surely, 2^1043306012 is an apocalyptic number.

It is an amenable number.

1043306012 is an abundant number, since it is smaller than the sum of its proper divisors (1046954692).

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

1043306012 is a wasteful number, since it uses less digits than its factorization.

1043306012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65165 (or 65163 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1043306012 is about 32300.2478628261. The cubic root of 1043306012 is about 1014.2318314448.

Adding to 1043306012 its reverse (2106033401), we get a palindrome (3149339413).

The spelling of 1043306012 in words is "one billion, forty-three million, three hundred six thousand, twelve".