120732201 has 20 divisors (see below), whose sum is σ = 181565824. Its totient is φ = 79947000.

The previous prime is 120732187. The next prime is 120732217. The reversal of 120732201 is 102237021.

It is not a de Polignac number, because 120732201 - 2¹⁴ = 120715817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120732281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7296 + ... + 17166.

Almost surely, 2^120732201 is an apocalyptic number.

It is an amenable number.

120732201 is a deficient number, since it is larger than the sum of its proper divisors (60833623).

120732201 is an equidigital number, since it uses as much as digits as its factorization.

120732201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10034 (or 10025 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 120732201 is about 10987.8205755282. The cubic root of 120732201 is about 494.2435829885.

Adding to 120732201 its reverse (102237021), we get a palindrome (222969222).

The spelling of 120732201 in words is "one hundred twenty million, seven hundred thirty-two thousand, two hundred one".