111338718328 has 16 divisors (see below), whose sum is σ = 208783997280. Its totient is φ = 55662985728.

The previous prime is 111338718311. The next prime is 111338718331. The reversal of 111338718328 is 823817833111.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 722025 + ... + 862552.

It is an arithmetic number, because the mean of its divisors is an integer number (13048999830).

Almost surely, 2^111338718328 is an apocalyptic number.

It is an amenable number.

111338718328 is a deficient number, since it is larger than the sum of its proper divisors (97445278952).

111338718328 is a wasteful number, since it uses less digits than its factorization.

111338718328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593366 (or 1593362 counting only the distinct ones).

The product of its digits is 193536, while the sum is 46.

The spelling of 111338718328 in words is "one hundred eleven billion, three hundred thirty-eight million, seven hundred eighteen thousand, three hundred twenty-eight".