11303320012 has 24 divisors (see below), whose sum is σ = 20332513152. Its totient is φ = 5494972800.

The previous prime is 11303320003. The next prime is 11303320027. The reversal of 11303320012 is 21002330311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69564 + ... + 165667.

It is an arithmetic number, because the mean of its divisors is an integer number (847188048).

Almost surely, 2^11303320012 is an apocalyptic number.

It is an amenable number.

11303320012 is a deficient number, since it is larger than the sum of its proper divisors (9029193140).

11303320012 is a wasteful number, since it uses less digits than its factorization.

11303320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235569 (or 235567 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11303320012 its reverse (21002330311), we get a palindrome (32305650323).

The spelling of 11303320012 in words is "eleven billion, three hundred three million, three hundred twenty thousand, twelve".