120020100201 has 48 divisors (see below), whose sum is σ = 184041000000. Its totient is φ = 75157580160.

The previous prime is 120020100169. The next prime is 120020100227. The reversal of 120020100201 is 102001020021.

It is not a de Polignac number, because 120020100201 - 2⁵ = 120020100169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (120020100401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43658175 + ... + 43660923.

It is an arithmetic number, because the mean of its divisors is an integer number (3834187500).

Almost surely, 2^120020100201 is an apocalyptic number.

It is an amenable number.

120020100201 is a deficient number, since it is larger than the sum of its proper divisors (64020899799).

120020100201 is a wasteful number, since it uses less digits than its factorization.

120020100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4854 (or 4851 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 120020100201 its reverse (102001020021), we get a palindrome (222021120222).

The spelling of 120020100201 in words is "one hundred twenty billion, twenty million, one hundred thousand, two hundred one".