111443034328 has 8 divisors (see below), whose sum is σ = 208955689380. Its totient is φ = 55721517160.

The previous prime is 111443034323. The next prime is 111443034361. The reversal of 111443034328 is 823430344111.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 111443034293 and 111443034302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111443034323) 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 as a sum of consecutive naturals, namely, 6965189638 + ... + 6965189653.

Almost surely, 2^111443034328 is an apocalyptic number.

It is an amenable number.

111443034328 is a deficient number, since it is larger than the sum of its proper divisors (97512655052).

111443034328 is a wasteful number, since it uses less digits than its factorization.

111443034328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13930379297 (or 13930379293 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 111443034328 its reverse (823430344111), we get a palindrome (934873378439).

The spelling of 111443034328 in words is "one hundred eleven billion, four hundred forty-three million, thirty-four thousand, three hundred twenty-eight".