320130334211 has 4 divisors (see below), whose sum is σ = 322651045632. Its totient is φ = 317609622792.

The previous prime is 320130334207. The next prime is 320130334219. The reversal of 320130334211 is 112433031023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112433031023 = 61 ⋅1843164443.

It is a cyclic number.

It is not a de Polignac number, because 320130334211 - 2² = 320130334207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320130334219) 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, 1260355520 + ... + 1260355773.

It is an arithmetic number, because the mean of its divisors is an integer number (80662761408).

Almost surely, 2^320130334211 is an apocalyptic number.

320130334211 is a deficient number, since it is larger than the sum of its proper divisors (2520711421).

320130334211 is a wasteful number, since it uses less digits than its factorization.

320130334211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520711420.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 320130334211 its reverse (112433031023), we get a palindrome (432563365234).

The spelling of 320130334211 in words is "three hundred twenty billion, one hundred thirty million, three hundred thirty-four thousand, two hundred eleven".