111328823102 has 12 divisors (see below), whose sum is σ = 194257436400. Its totient is φ = 47712352716.

The previous prime is 111328823101. The next prime is 111328823113. The reversal of 111328823102 is 201328823111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111328823101) 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 5 ways as a sum of consecutive naturals, for example, 568004102 + ... + 568004297.

It is an arithmetic number, because the mean of its divisors is an integer number (16188119700).

Almost surely, 2^111328823102 is an apocalyptic number.

111328823102 is a deficient number, since it is larger than the sum of its proper divisors (82928613298).

111328823102 is a wasteful number, since it uses less digits than its factorization.

111328823102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136008415 (or 1136008408 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

Subtracting 111328823102 from its reverse (201328823111), we obtain a palindrome (90000000009).

The spelling of 111328823102 in words is "one hundred eleven billion, three hundred twenty-eight million, eight hundred twenty-three thousand, one hundred two".