111000441043 has 8 divisors (see below), whose sum is σ = 111237112800. Its totient is φ = 110764003008.

The previous prime is 111000441037. The next prime is 111000441089. The reversal of 111000441043 is 340144000111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111000441043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111000441043.

It is not an unprimeable number, because it can be changed into a prime (111000444043) 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, 909423 + ... + 1024231.

It is an arithmetic number, because the mean of its divisors is an integer number (13904639100).

Almost surely, 2^111000441043 is an apocalyptic number.

111000441043 is a deficient number, since it is larger than the sum of its proper divisors (236671757).

111000441043 is a wasteful number, since it uses less digits than its factorization.

111000441043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116861.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 111000441043 its reverse (340144000111), we get a palindrome (451144441154).

The spelling of 111000441043 in words is "one hundred eleven billion, four hundred forty-one thousand, forty-three".