111002444320113 has 24 divisors (see below), whose sum is σ = 169723063773120. Its totient is φ = 69788224810080.

The previous prime is 111002444320111. The next prime is 111002444320147. The reversal of 111002444320113 is 311023444200111.

It is a happy number.

111002444320113 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 0 + 2 + 4 + 443 + 201 + 13 = 666.

It is not a de Polignac number, because 111002444320113 - 2¹ = 111002444320111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111002444320111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4945299493 + ... + 4945321938.

It is an arithmetic number, because the mean of its divisors is an integer number (7071794323880).

Almost surely, 2^{111002444320113} is an apocalyptic number.

It is an amenable number.

111002444320113 is a deficient number, since it is larger than the sum of its proper divisors (58720619453007).

111002444320113 is a wasteful number, since it uses less digits than its factorization.

111002444320113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9890621509 (or 9890621506 counting only the distinct ones).

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

Adding to 111002444320113 its reverse (311023444200111), we get a palindrome (422025888520224).

The spelling of 111002444320113 in words is "one hundred eleven trillion, two billion, four hundred forty-four million, three hundred twenty thousand, one hundred thirteen".