320311032102211 has 16 divisors (see below), whose sum is σ = 340667398874880. Its totient is φ = 300712580213760.

The previous prime is 320311032102179. The next prime is 320311032102221. The reversal of 320311032102211 is 112201230113023.

It is a cyclic number.

It is not a de Polignac number, because 320311032102211 - 2⁵ = 320311032102179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320311032102221) 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, 1095106470 + ... + 1095398923.

It is an arithmetic number, because the mean of its divisors is an integer number (21291712429680).

Almost surely, 2^{320311032102211} is an apocalyptic number.

320311032102211 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

320311032102211 is a deficient number, since it is larger than the sum of its proper divisors (20356366772669).

320311032102211 is a wasteful number, since it uses less digits than its factorization.

320311032102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190505566.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 320311032102211 its reverse (112201230113023), we get a palindrome (432512262215234).

The spelling of 320311032102211 in words is "three hundred twenty trillion, three hundred eleven billion, thirty-two million, one hundred two thousand, two hundred eleven".