320301033130201 has 4 divisors (see below), whose sum is σ = 339142270373172. Its totient is φ = 301459795887232.

The previous prime is 320301033130163. The next prime is 320301033130229. The reversal of 320301033130201 is 102031330103023.

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 285853242768025 + 34447790362176 = 16907195^2 + 5869224^2 .

It is a cyclic number.

It is not a de Polignac number, because 320301033130201 - 2⁷ = 320301033130073 is a prime.

It is a super-2 number, since 2×320301033130201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320301033130801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9420618621460 + ... + 9420618621493.

It is an arithmetic number, because the mean of its divisors is an integer number (84785567593293).

Almost surely, 2^{320301033130201} is an apocalyptic number.

It is an amenable number.

320301033130201 is a deficient number, since it is larger than the sum of its proper divisors (18841237242971).

320301033130201 is a wasteful number, since it uses less digits than its factorization.

320301033130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18841237242970.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 320301033130201 its reverse (102031330103023), we get a palindrome (422332363233224).

The spelling of 320301033130201 in words is "three hundred twenty trillion, three hundred one billion, thirty-three million, one hundred thirty thousand, two hundred one".