120201085 has 16 divisors (see below), whose sum is σ = 152040240. Its totient is φ = 91087360.

The previous prime is 120201071. The next prime is 120201091. The reversal of 120201085 is 580102021.

It can be written as a sum of positive squares in 8 ways, for example, as 19660356 + 100540729 = 4434^2 + 10027^2 .

It is not a de Polignac number, because 120201085 - 2⁷ = 120200957 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 136 + ... + 15505.

It is an arithmetic number, because the mean of its divisors is an integer number (9502515).

Almost surely, 2^120201085 is an apocalyptic number.

It is an amenable number.

120201085 is a deficient number, since it is larger than the sum of its proper divisors (31839155).

120201085 is a wasteful number, since it uses less digits than its factorization.

120201085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15728.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 120201085 is about 10963.6255408510. The cubic root of 120201085 is about 493.5177712593.

The spelling of 120201085 in words is "one hundred twenty million, two hundred one thousand, eighty-five".