320411113 has 8 divisors (see below), whose sum is σ = 350111520. Its totient is φ = 290806080.

The previous prime is 320411107. The next prime is 320411141. The reversal of 320411113 is 311114023.

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

It is a cyclic number.

It is not a de Polignac number, because 320411113 - 2⁵ = 320411081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320411153) 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, 16720 + ... + 30337.

It is an arithmetic number, because the mean of its divisors is an integer number (43763940).

Almost surely, 2^320411113 is an apocalyptic number.

It is an amenable number.

320411113 is a deficient number, since it is larger than the sum of its proper divisors (29700407).

320411113 is a wasteful number, since it uses less digits than its factorization.

320411113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47687.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 320411113 is about 17900.0310893585. The cubic root of 320411113 is about 684.2831672141.

Adding to 320411113 its reverse (311114023), we get a palindrome (631525136).

The spelling of 320411113 in words is "three hundred twenty million, four hundred eleven thousand, one hundred thirteen".