120755506196 has 48 divisors (see below), whose sum is σ = 231942385920. Its totient is φ = 54671379840.

The previous prime is 120755506187. The next prime is 120755506199. The reversal of 120755506196 is 691605557021.

It is a self number, because there is not a number n which added to its sum of digits gives 120755506196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120755506199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 760166 + ... + 905186.

It is an arithmetic number, because the mean of its divisors is an integer number (4832133040).

Almost surely, 2^120755506196 is an apocalyptic number.

It is an amenable number.

120755506196 is a deficient number, since it is larger than the sum of its proper divisors (111186879724).

120755506196 is a wasteful number, since it uses less digits than its factorization.

120755506196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145344 (or 145342 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 47.

The spelling of 120755506196 in words is "one hundred twenty billion, seven hundred fifty-five million, five hundred six thousand, one hundred ninety-six".