320030113211 has 16 divisors (see below), whose sum is σ = 337485657600. Its totient is φ = 302636138400.

The previous prime is 320030113199. The next prime is 320030113223. The reversal of 320030113211 is 112311030023.

It is an interprime number because it is at equal distance from previous prime (320030113199) and next prime (320030113223).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320030113211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 320030113211.

It is not an unprimeable number, because it can be changed into a prime (320030113511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52195616 + ... + 52201746.

It is an arithmetic number, because the mean of its divisors is an integer number (21092853600).

Almost surely, 2^320030113211 is an apocalyptic number.

320030113211 is a deficient number, since it is larger than the sum of its proper divisors (17455544389).

320030113211 is a wasteful number, since it uses less digits than its factorization.

320030113211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10690.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 320030113211 its reverse (112311030023), we get a palindrome (432341143234).

The spelling of 320030113211 in words is "three hundred twenty billion, thirty million, one hundred thirteen thousand, two hundred eleven".