1113443323312 has 20 divisors (see below), whose sum is σ = 2164323472696. Its totient is φ = 554908233600.

The previous prime is 1113443323283. The next prime is 1113443323313. The reversal of 1113443323312 is 2133233443111.

It is not an unprimeable number, because it can be changed into a prime (1113443323313) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 113334189 + ... + 113344012.

Almost surely, 2^{1113443323312} is an apocalyptic number.

It is an amenable number.

1113443323312 is a deficient number, since it is larger than the sum of its proper divisors (1050880149384).

1113443323312 is a wasteful number, since it uses less digits than its factorization.

1113443323312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226678516 (or 226678510 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

Adding to 1113443323312 its reverse (2133233443111), we get a palindrome (3246676766423).

The spelling of 1113443323312 in words is "one trillion, one hundred thirteen billion, four hundred forty-three million, three hundred twenty-three thousand, three hundred twelve".