320130223001 has 16 divisors (see below), whose sum is σ = 330806203200. Its totient is φ = 309604118208.

The previous prime is 320130222991. The next prime is 320130223009. The reversal of 320130223001 is 100322031023.

It is a cyclic number.

It is not a de Polignac number, because 320130223001 - 2³⁴ = 302950353817 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 (320130223009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9502655 + ... + 9536283.

It is an arithmetic number, because the mean of its divisors is an integer number (20675387700).

Almost surely, 2^320130223001 is an apocalyptic number.

It is an amenable number.

320130223001 is a deficient number, since it is larger than the sum of its proper divisors (10675980199).

320130223001 is a wasteful number, since it uses less digits than its factorization.

320130223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35848.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 320130223001 its reverse (100322031023), we get a palindrome (420452254024).

The spelling of 320130223001 in words is "three hundred twenty billion, one hundred thirty million, two hundred twenty-three thousand, one".