113113404144 has 60 divisors (see below), whose sum is σ = 340911237576. Its totient is φ = 34804123776.

The previous prime is 113113404143. The next prime is 113113404167. The reversal of 113113404144 is 441404311311.

113113404144 is a `hidden beast` number, since 1 + 1 + 3 + 113 + 404 + 144 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113113404143) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 30210042 + ... + 30213785.

Almost surely, 2^113113404144 is an apocalyptic number.

It is an amenable number.

113113404144 is an abundant number, since it is smaller than the sum of its proper divisors (227797833432).

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

113113404144 is a wasteful number, since it uses less digits than its factorization.

113113404144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60423854 (or 60423845 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 113113404144 its reverse (441404311311), we get a palindrome (554517715455).

The spelling of 113113404144 in words is "one hundred thirteen billion, one hundred thirteen million, four hundred four thousand, one hundred forty-four".