320102201 has 8 divisors (see below), whose sum is σ = 334319424. Its totient is φ = 305910000.

The previous prime is 320102183. The next prime is 320102221. The reversal of 320102201 is 102201023.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 320102201 - 2⁶ = 320102137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320102221) 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, 22826 + ... + 34076.

It is an arithmetic number, because the mean of its divisors is an integer number (41789928).

Almost surely, 2^320102201 is an apocalyptic number.

It is an amenable number.

320102201 is a deficient number, since it is larger than the sum of its proper divisors (14217223).

320102201 is a wasteful number, since it uses less digits than its factorization.

320102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12511.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 320102201 is about 17891.4001967426. The cubic root of 320102201 is about 684.0631881082.

Adding to 320102201 its reverse (102201023), we get a palindrome (422303224).

The spelling of 320102201 in words is "three hundred twenty million, one hundred two thousand, two hundred one".