111023240041 has 12 divisors (see below), whose sum is σ = 129443698560. Its totient is φ = 94945987080.

The previous prime is 111023240021. The next prime is 111023240047. The reversal of 111023240041 is 140042320111.

It is not a de Polignac number, because 111023240041 - 2²¹ = 111021142889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111023240047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2559105 + ... + 2602126.

It is an arithmetic number, because the mean of its divisors is an integer number (10786974880).

Almost surely, 2^111023240041 is an apocalyptic number.

It is an amenable number.

111023240041 is a deficient number, since it is larger than the sum of its proper divisors (18420458519).

111023240041 is an equidigital number, since it uses as much as digits as its factorization.

111023240041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5161684 (or 5161677 counting only the distinct ones).

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

Adding to 111023240041 its reverse (140042320111), we get a palindrome (251065560152).

The spelling of 111023240041 in words is "one hundred eleven billion, twenty-three million, two hundred forty thousand, forty-one".