11323310012 has 12 divisors (see below), whose sum is σ = 22646620080. Its totient is φ = 4852847136.

The previous prime is 11323309999. The next prime is 11323310023. The reversal of 11323310012 is 21001332311.

11323310012 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202201937 + ... + 202201992.

It is an arithmetic number, because the mean of its divisors is an integer number (1887218340).

Almost surely, 2^11323310012 is an apocalyptic number.

It is an amenable number.

11323310012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11323310012 is a wasteful number, since it uses less digits than its factorization.

11323310012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404403940 (or 404403938 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11323310012 its reverse (21001332311), we get a palindrome (32324642323).

The spelling of 11323310012 in words is "eleven billion, three hundred twenty-three million, three hundred ten thousand, twelve".