111240043126 has 8 divisors (see below), whose sum is σ = 166917670920. Its totient is φ = 55600819488.

The previous prime is 111240043091. The next prime is 111240043177. The reversal of 111240043126 is 621340042111.

111240043126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111240043126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9593796 + ... + 9605383.

It is an arithmetic number, because the mean of its divisors is an integer number (20864708865).

Almost surely, 2^111240043126 is an apocalyptic number.

111240043126 is a deficient number, since it is larger than the sum of its proper divisors (55677627794).

111240043126 is a wasteful number, since it uses less digits than its factorization.

111240043126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19202078.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111240043126 its reverse (621340042111), we get a palindrome (732580085237).

The spelling of 111240043126 in words is "one hundred eleven billion, two hundred forty million, forty-three thousand, one hundred twenty-six".