120343102411112 has 16 divisors (see below), whose sum is σ = 257878076595360. Its totient is φ = 51575615319024.

The previous prime is 120343102411039. The next prime is 120343102411123. The reversal of 120343102411112 is 211114201343021.

It is a happy number.

It is a super-3 number, since 3×120343102411112³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 1074491985758 + ... + 1074491985869.

It is an arithmetic number, because the mean of its divisors is an integer number (16117379787210).

Almost surely, 2^{120343102411112} is an apocalyptic number.

It is an amenable number.

120343102411112 is an abundant number, since it is smaller than the sum of its proper divisors (137534974184248).

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

120343102411112 is a wasteful number, since it uses less digits than its factorization.

120343102411112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148983971640 (or 2148983971636 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 120343102411112 its reverse (211114201343021), we get a palindrome (331457303754133).

The spelling of 120343102411112 in words is "one hundred twenty trillion, three hundred forty-three billion, one hundred two million, four hundred eleven thousand, one hundred twelve".