111441301103 has 16 divisors (see below), whose sum is σ = 133534828800. Its totient is φ = 91805186880.

The previous prime is 111441301091. The next prime is 111441301133. The reversal of 111441301103 is 301103144111.

It is not a de Polignac number, because 111441301103 - 2⁸ = 111441300847 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 (111441301133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11586758 + ... + 11596371.

It is an arithmetic number, because the mean of its divisors is an integer number (8345926800).

Almost surely, 2^111441301103 is an apocalyptic number.

111441301103 is a deficient number, since it is larger than the sum of its proper divisors (22093527697).

111441301103 is a wasteful number, since it uses less digits than its factorization.

111441301103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23183182.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 111441301103 its reverse (301103144111), we get a palindrome (412544445214).

The spelling of 111441301103 in words is "one hundred eleven billion, four hundred forty-one million, three hundred one thousand, one hundred three".