111145114334 has 16 divisors (see below), whose sum is σ = 177211473408. Its totient is φ = 52100063232.

The previous prime is 111145114331. The next prime is 111145114361. The reversal of 111145114334 is 433411541111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111145114297 and 111145114306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111145114331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6351134 + ... + 6368609.

It is an arithmetic number, because the mean of its divisors is an integer number (11075717088).

Almost surely, 2^111145114334 is an apocalyptic number.

111145114334 is a deficient number, since it is larger than the sum of its proper divisors (66066359074).

111145114334 is a wasteful number, since it uses less digits than its factorization.

111145114334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12720019.

The product of its digits is 2880, while the sum is 29.

Adding to 111145114334 its reverse (433411541111), we get a palindrome (544556655445).

The spelling of 111145114334 in words is "one hundred eleven billion, one hundred forty-five million, one hundred fourteen thousand, three hundred thirty-four".