111340113041 has 4 divisors (see below), whose sum is σ = 111343173684. Its totient is φ = 111337052400.

The previous prime is 111340113023. The next prime is 111340113077. The reversal of 111340113041 is 140311043111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10733788816 + 100606324225 = 103604^2 + 317185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111340113041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111340113011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475090 + ... + 1548731.

It is an arithmetic number, because the mean of its divisors is an integer number (27835793421).

Almost surely, 2^111340113041 is an apocalyptic number.

It is an amenable number.

111340113041 is a deficient number, since it is larger than the sum of its proper divisors (3060643).

111340113041 is an equidigital number, since it uses as much as digits as its factorization.

111340113041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060642.

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

Adding to 111340113041 its reverse (140311043111), we get a palindrome (251651156152).

The spelling of 111340113041 in words is "one hundred eleven billion, three hundred forty million, one hundred thirteen thousand, forty-one".