1113664663111 has 24 divisors (see below), whose sum is σ = 1506597855392. Its totient is φ = 801037512000.

The previous prime is 1113664663093. The next prime is 1113664663117.

1113664663111 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1113664663111 - 2¹⁵ = 1113664630343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113664663117) 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 23 ways as a sum of consecutive naturals, for example, 50559540 + ... + 50581561.

Almost surely, 2^{1113664663111} is an apocalyptic number.

1113664663111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1113664663111 is a deficient number, since it is larger than the sum of its proper divisors (392933192281).

1113664663111 is a wasteful number, since it uses less digits than its factorization.

1113664663111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101141143 (or 101141132 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The spelling of 1113664663111 in words is "one trillion, one hundred thirteen billion, six hundred sixty-four million, six hundred sixty-three thousand, one hundred eleven".