120242032312 has 16 divisors (see below), whose sum is σ = 227229039360. Its totient is φ = 59647621824.

The previous prime is 120242032303. The next prime is 120242032331. The reversal of 120242032312 is 213230242021.

It is a congruent number.

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, 59173213 + ... + 59175244.

It is an arithmetic number, because the mean of its divisors is an integer number (14201814960).

Almost surely, 2^120242032312 is an apocalyptic number.

It is an amenable number.

120242032312 is a deficient number, since it is larger than the sum of its proper divisors (106987007048).

120242032312 is a wasteful number, since it uses less digits than its factorization.

120242032312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118348590 (or 118348586 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 120242032312 its reverse (213230242021), we get a palindrome (333472274333).

The spelling of 120242032312 in words is "one hundred twenty billion, two hundred forty-two million, thirty-two thousand, three hundred twelve".