111114043013 has 12 divisors (see below), whose sum is σ = 117391586400. Its totient is φ = 105156746856.

The previous prime is 111114043003. The next prime is 111114043057. The reversal of 111114043013 is 310340411111.

It is not a de Polignac number, because 111114043013 - 2⁴ = 111114042997 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 (111114043003) 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 11 ways as a sum of consecutive naturals, for example, 189938 + ... + 508236.

It is an arithmetic number, because the mean of its divisors is an integer number (9782632200).

Almost surely, 2^111114043013 is an apocalyptic number.

It is an amenable number.

111114043013 is a deficient number, since it is larger than the sum of its proper divisors (6277543387).

111114043013 is an equidigital number, since it uses as much as digits as its factorization.

111114043013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319304 (or 319285 counting only the distinct ones).

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

Adding to 111114043013 its reverse (310340411111), we get a palindrome (421454454124).

The spelling of 111114043013 in words is "one hundred eleven billion, one hundred fourteen million, forty-three thousand, thirteen".