120213032201 has 4 divisors (see below), whose sum is σ = 120557482500. Its totient is φ = 119868581904.

The previous prime is 120213032197. The next prime is 120213032213. The reversal of 120213032201 is 102230312021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 89865650176 + 30347382025 = 299776^2 + 174205^2 .

It is a cyclic number.

It is not a de Polignac number, because 120213032201 - 2² = 120213032197 is a prime.

It is a super-2 number, since 2×120213032201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120213032201.

It is not an unprimeable number, because it can be changed into a prime (120213032221) 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 3 ways as a sum of consecutive naturals, for example, 172224626 + ... + 172225323.

It is an arithmetic number, because the mean of its divisors is an integer number (30139370625).

Almost surely, 2^120213032201 is an apocalyptic number.

It is an amenable number.

120213032201 is a deficient number, since it is larger than the sum of its proper divisors (344450299).

120213032201 is an equidigital number, since it uses as much as digits as its factorization.

120213032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344450298.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120213032201 its reverse (102230312021), we get a palindrome (222443344222).

The spelling of 120213032201 in words is "one hundred twenty billion, two hundred thirteen million, thirty-two thousand, two hundred one".