320311130211 has 32 divisors (see below), whose sum is σ = 477224375040. Its totient is φ = 212333400000.

The previous prime is 320311130197. The next prime is 320311130261. The reversal of 320311130211 is 112031113023.

320311130211 is a `hidden beast` number, since 320 + 3 + 1 + 1 + 130 + 211 = 666.

It is not a de Polignac number, because 320311130211 - 2¹⁴ = 320311113827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320311130261) 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, 4033656 + ... + 4112298.

It is an arithmetic number, because the mean of its divisors is an integer number (14913261720).

Almost surely, 2^320311130211 is an apocalyptic number.

320311130211 is a deficient number, since it is larger than the sum of its proper divisors (156913244829).

320311130211 is a wasteful number, since it uses less digits than its factorization.

320311130211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79504 (or 79498 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 320311130211 its reverse (112031113023), we get a palindrome (432342243234).

The spelling of 320311130211 in words is "three hundred twenty billion, three hundred eleven million, one hundred thirty thousand, two hundred eleven".