320930201 has 8 divisors (see below), whose sum is σ = 339883584. Its totient is φ = 302393520.

The previous prime is 320930179. The next prime is 320930213. The reversal of 320930201 is 102039023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320930201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (320930231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102590 + ... + 105671.

It is an arithmetic number, because the mean of its divisors is an integer number (42485448).

Almost surely, 2^320930201 is an apocalyptic number.

It is an amenable number.

320930201 is a deficient number, since it is larger than the sum of its proper divisors (18953383).

320930201 is a wasteful number, since it uses less digits than its factorization.

320930201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208351.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 320930201 is about 17914.5248611287. The cubic root of 320930201 is about 684.6524964091.

Adding to 320930201 its reverse (102039023), we get a palindrome (422969224).

The spelling of 320930201 in words is "three hundred twenty million, nine hundred thirty thousand, two hundred one".