1111313323312 has 20 divisors (see below), whose sum is σ = 2160942747856. Its totient is φ = 553650678720.

The previous prime is 1111313323279. The next prime is 1111313323381. The reversal of 1111313323312 is 2133233131111.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125369364 + ... + 125378227.

Almost surely, 2^{1111313323312} is an apocalyptic number.

It is an amenable number.

1111313323312 is a deficient number, since it is larger than the sum of its proper divisors (1049629424544).

1111313323312 is a wasteful number, since it uses less digits than its factorization.

1111313323312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250747876 (or 250747870 counting only the distinct ones).

The product of its digits is 972, while the sum is 25.

Adding to 1111313323312 its reverse (2133233131111), we get a palindrome (3244546454423).

The spelling of 1111313323312 in words is "one trillion, one hundred eleven billion, three hundred thirteen million, three hundred twenty-three thousand, three hundred twelve".