320132023211 has 32 divisors (see below), whose sum is σ = 455111612928. Its totient is φ = 216719792640.

The previous prime is 320132023199. The next prime is 320132023219. The reversal of 320132023211 is 112320231023.

It is a de Polignac number, because none of the positive numbers 2^k-320132023211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320132023219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9389225 + ... + 9423258.

It is an arithmetic number, because the mean of its divisors is an integer number (14222237904).

Almost surely, 2^320132023211 is an apocalyptic number.

320132023211 is a deficient number, since it is larger than the sum of its proper divisors (134979589717).

320132023211 is a wasteful number, since it uses less digits than its factorization.

320132023211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18812531.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 320132023211 its reverse (112320231023), we get a palindrome (432452254234).

The spelling of 320132023211 in words is "three hundred twenty billion, one hundred thirty-two million, twenty-three thousand, two hundred eleven".