111000242101124 has 24 divisors (see below), whose sum is σ = 200517622905600. Its totient is φ = 53709511566240.

The previous prime is 111000242101123. The next prime is 111000242101129. The reversal of 111000242101124 is 421101242000111.

It is a junction number, because it is equal to n+sod(n) for n = 111000242101096 and 111000242101105.

It is not an unprimeable number, because it can be changed into a prime (111000242101121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22306247 + ... + 26824785.

It is an arithmetic number, because the mean of its divisors is an integer number (8354900954400).

Almost surely, 2^{111000242101124} is an apocalyptic number.

It is an amenable number.

111000242101124 is a deficient number, since it is larger than the sum of its proper divisors (89517380804476).

111000242101124 is a wasteful number, since it uses less digits than its factorization.

111000242101124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716683 (or 4716681 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 111000242101124 its reverse (421101242000111), we get a palindrome (532101484101235).

The spelling of 111000242101124 in words is "one hundred eleven trillion, two hundred forty-two million, one hundred one thousand, one hundred twenty-four".