11113120453446 has 24 divisors (see below), whose sum is σ = 26267375617704. Its totient is φ = 3367612258560.

The previous prime is 11113120453441. The next prime is 11113120453459. The reversal of 11113120453446 is 64435402131111.

11113120453446 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 3 + 1 + 204 + 5 + 3 + 446 = 666.

11113120453446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11113120453446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113120453441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28063435291 + ... + 28063435686.

It is an arithmetic number, because the mean of its divisors is an integer number (1094473984071).

Almost surely, 2^{11113120453446} is an apocalyptic number.

11113120453446 is an abundant number, since it is smaller than the sum of its proper divisors (15154255164258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11113120453446 is a wasteful number, since it uses less digits than its factorization.

11113120453446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56126870996 (or 56126870993 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

Adding to 11113120453446 its reverse (64435402131111), we get a palindrome (75548522584557).

The spelling of 11113120453446 in words is "eleven trillion, one hundred thirteen billion, one hundred twenty million, four hundred fifty-three thousand, four hundred forty-six".