11303343211012 has 48 divisors (see below), whose sum is σ = 20061514855872. Its totient is φ = 5571776435840.

The previous prime is 11303343210977. The next prime is 11303343211031. The reversal of 11303343211012 is 21011234330311.

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 15 ways as a sum of consecutive naturals, for example, 725449062 + ... + 725464642.

It is an arithmetic number, because the mean of its divisors is an integer number (417948226164).

Almost surely, 2^{11303343211012} is an apocalyptic number.

It is an amenable number.

11303343211012 is a deficient number, since it is larger than the sum of its proper divisors (8758171644860).

11303343211012 is a wasteful number, since it uses less digits than its factorization.

11303343211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20148 (or 20146 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11303343211012 its reverse (21011234330311), we get a palindrome (32314577541323).

The spelling of 11303343211012 in words is "eleven trillion, three hundred three billion, three hundred forty-three million, two hundred eleven thousand, twelve".