120240501201 has 6 divisors (see below), whose sum is σ = 173680723970. Its totient is φ = 80160334128.

The previous prime is 120240501197. The next prime is 120240501209. The reversal of 120240501201 is 102105042021.

120240501201 is a `hidden beast` number, since 120 + 2 + 40 + 501 + 2 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 117611273025 + 2629228176 = 342945^2 + 51276^2 .

It is not a de Polignac number, because 120240501201 - 2² = 120240501197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120240501209) 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 5 ways as a sum of consecutive naturals, for example, 6680027836 + ... + 6680027853.

Almost surely, 2^120240501201 is an apocalyptic number.

It is an amenable number.

120240501201 is a deficient number, since it is larger than the sum of its proper divisors (53440222769).

120240501201 is a wasteful number, since it uses less digits than its factorization.

120240501201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13360055695 (or 13360055692 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 120240501201 its reverse (102105042021), we get a palindrome (222345543222).

The spelling of 120240501201 in words is "one hundred twenty billion, two hundred forty million, five hundred one thousand, two hundred one".