120103312043142 has 48 divisors (see below), whose sum is σ = 262473229098288. Its totient is φ = 39689602905600.

The previous prime is 120103312043129. The next prime is 120103312043147. The reversal of 120103312043142 is 241340213301021.

120103312043142 is a `hidden beast` number, since 1 + 2 + 0 + 10 + 331 + 2 + 0 + 4 + 314 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120103312043147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49864623 + ... + 52217690.

It is an arithmetic number, because the mean of its divisors is an integer number (5468192272881).

Almost surely, 2^{120103312043142} is an apocalyptic number.

120103312043142 is an abundant number, since it is smaller than the sum of its proper divisors (142369917055146).

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

120103312043142 is a wasteful number, since it uses less digits than its factorization.

120103312043142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102082885 (or 102082882 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 120103312043142 its reverse (241340213301021), we get a palindrome (361443525344163).

The spelling of 120103312043142 in words is "one hundred twenty trillion, one hundred three billion, three hundred twelve million, forty-three thousand, one hundred forty-two".