120210650163 has 12 divisors (see below), whose sum is σ = 174802960800. Its totient is φ = 79602577296.

The previous prime is 120210650111. The next prime is 120210650177. The reversal of 120210650163 is 361056012021.

120210650163 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 1 + 0 + 650 + 1 + 6 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-120210650163 is a prime.

It is a super-2 number, since 2×120210650163² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120210650663) 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 11 ways as a sum of consecutive naturals, for example, 44819931 + ... + 44822612.

It is an arithmetic number, because the mean of its divisors is an integer number (14566913400).

Almost surely, 2^120210650163 is an apocalyptic number.

120210650163 is a deficient number, since it is larger than the sum of its proper divisors (54592310637).

120210650163 is a wasteful number, since it uses less digits than its factorization.

120210650163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89642698 (or 89642695 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 120210650163 its reverse (361056012021), we get a palindrome (481266662184).

The spelling of 120210650163 in words is "one hundred twenty billion, two hundred ten million, six hundred fifty thousand, one hundred sixty-three".