120660201 has 12 divisors (see below), whose sum is σ = 175542640. Its totient is φ = 79860600.

The previous prime is 120660187. The next prime is 120660217. The reversal of 120660201 is 102066021.

It is a happy number.

120660201 is a `hidden beast` number, since 1 + 2 + 0 + 660 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 120660201 - 2⁷ = 120660073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120660601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46975 + ... + 49476.

Almost surely, 2^120660201 is an apocalyptic number.

It is an amenable number.

120660201 is a deficient number, since it is larger than the sum of its proper divisors (54882439).

120660201 is a wasteful number, since it uses less digits than its factorization.

120660201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96596 (or 96593 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 120660201 is about 10984.5437319900. The cubic root of 120660201 is about 494.1453142196.

Adding to 120660201 its product of nonzero digits (144), we get a triangular number (120660345 = T₁₅₅₃₄).

It can be divided in two parts, 12066020 and 1, that added together give a palindrome (12066021).

The spelling of 120660201 in words is "one hundred twenty million, six hundred sixty thousand, two hundred one".