120143324033112 has 128 divisors (see below), whose sum is σ = 317045170310400. Its totient is φ = 37834707571200.

The previous prime is 120143324033069. The next prime is 120143324033119. The reversal of 120143324033112 is 211330423341021.

It is a self number, because there is not a number n which added to its sum of digits gives 120143324033112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120143324033119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259094187 + ... + 259557477.

It is an arithmetic number, because the mean of its divisors is an integer number (2476915393050).

Almost surely, 2^{120143324033112} is an apocalyptic number.

120143324033112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120143324033112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158522585155200).

120143324033112 is an abundant number, since it is smaller than the sum of its proper divisors (196901846277288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120143324033112 is a wasteful number, since it uses less digits than its factorization.

120143324033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464897 (or 464893 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 120143324033112 its reverse (211330423341021), we get a palindrome (331473747374133).

The spelling of 120143324033112 in words is "one hundred twenty trillion, one hundred forty-three billion, three hundred twenty-four million, thirty-three thousand, one hundred twelve".