111044130143 has 16 divisors (see below), whose sum is σ = 113251219200. Its totient is φ = 108856440000.

The previous prime is 111044130089. The next prime is 111044130181. The reversal of 111044130143 is 341031440111.

It is a cyclic number.

It is not a de Polignac number, because 111044130143 - 2¹² = 111044126047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111044130193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10990508 + ... + 11000606.

It is an arithmetic number, because the mean of its divisors is an integer number (7078201200).

Almost surely, 2^111044130143 is an apocalyptic number.

111044130143 is a deficient number, since it is larger than the sum of its proper divisors (2207089057).

111044130143 is a wasteful number, since it uses less digits than its factorization.

111044130143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11038.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 111044130143 its reverse (341031440111), we get a palindrome (452075570254).

The spelling of 111044130143 in words is "one hundred eleven billion, forty-four million, one hundred thirty thousand, one hundred forty-three".