120485163 has 4 divisors (see below), whose sum is σ = 160646888. Its totient is φ = 80323440.

The previous prime is 120485161. The next prime is 120485203. The reversal of 120485163 is 361584021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 361584021 = 3 ⋅120528007.

It is not a de Polignac number, because 120485163 - 2¹ = 120485161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120485163.

It is not an unprimeable number, because it can be changed into a prime (120485161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20080858 + ... + 20080863.

It is an arithmetic number, because the mean of its divisors is an integer number (40161722).

Almost surely, 2^120485163 is an apocalyptic number.

120485163 is a deficient number, since it is larger than the sum of its proper divisors (40161725).

120485163 is an equidigital number, since it uses as much as digits as its factorization.

120485163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40161724.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 120485163 is about 10976.5733724145. The cubic root of 120485163 is about 493.9062515037.

The spelling of 120485163 in words is "one hundred twenty million, four hundred eighty-five thousand, one hundred sixty-three".