113404212113144 has 16 divisors (see below), whose sum is σ = 214307172499200. Its totient is φ = 56255632780032.

The previous prime is 113404212113117. The next prime is 113404212113147. The reversal of 113404212113144 is 441311212404311.

It is a self number, because there is not a number n which added to its sum of digits gives 113404212113144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113404212113147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55809158489 + ... + 55809160520.

It is an arithmetic number, because the mean of its divisors is an integer number (13394198281200).

Almost surely, 2^{113404212113144} is an apocalyptic number.

It is an amenable number.

113404212113144 is a deficient number, since it is larger than the sum of its proper divisors (100902960386056).

113404212113144 is a wasteful number, since it uses less digits than its factorization.

113404212113144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111618319142 (or 111618319138 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

Adding to 113404212113144 its reverse (441311212404311), we get a palindrome (554715424517455).

The spelling of 113404212113144 in words is "one hundred thirteen trillion, four hundred four billion, two hundred twelve million, one hundred thirteen thousand, one hundred forty-four".