111141312334 has 16 divisors (see below), whose sum is σ = 185726862720. Its totient is φ = 49527162720.

The previous prime is 111141312299. The next prime is 111141312341. The reversal of 111141312334 is 433213141111.

It is a junction number, because it is equal to n+sod(n) for n = 111141312299 and 111141312308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73700382 + ... + 73701889.

It is an arithmetic number, because the mean of its divisors is an integer number (11607928920).

Almost surely, 2^111141312334 is an apocalyptic number.

111141312334 is a deficient number, since it is larger than the sum of its proper divisors (74585550386).

111141312334 is a wasteful number, since it uses less digits than its factorization.

111141312334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147402315.

The product of its digits is 864, while the sum is 25.

Adding to 111141312334 its reverse (433213141111), we get a palindrome (544354453445).

The spelling of 111141312334 in words is "one hundred eleven billion, one hundred forty-one million, three hundred twelve thousand, three hundred thirty-four".