320201130111 has 8 divisors (see below), whose sum is σ = 428958228864. Its totient is φ = 212455725720.

The previous prime is 320201130097. The next prime is 320201130131. The reversal of 320201130111 is 111031102023.

It is a happy number.

320201130111 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-320201130111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320201130131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252922851 + ... + 252924116.

It is an arithmetic number, because the mean of its divisors is an integer number (53619778608).

Almost surely, 2^320201130111 is an apocalyptic number.

320201130111 is a deficient number, since it is larger than the sum of its proper divisors (108757098753).

320201130111 is a wasteful number, since it uses less digits than its factorization.

320201130111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505847181.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 320201130111 its reverse (111031102023), we get a palindrome (431232232134).

The spelling of 320201130111 in words is "three hundred twenty billion, two hundred one million, one hundred thirty thousand, one hundred eleven".