120023241112 has 8 divisors (see below), whose sum is σ = 225043577100. Its totient is φ = 60011620552.

The previous prime is 120023241083. The next prime is 120023241113. The reversal of 120023241112 is 211142320021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 120023241112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120023241113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7501452562 + ... + 7501452577.

Almost surely, 2^120023241112 is an apocalyptic number.

It is an amenable number.

120023241112 is a deficient number, since it is larger than the sum of its proper divisors (105020335988).

120023241112 is a wasteful number, since it uses less digits than its factorization.

120023241112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15002905145 (or 15002905141 counting only the distinct ones).

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

Adding to 120023241112 its reverse (211142320021), we get a palindrome (331165561133).

The spelling of 120023241112 in words is "one hundred twenty billion, twenty-three million, two hundred forty-one thousand, one hundred twelve".