320141113 has 2 divisors, whose sum is σ = 320141114. Its totient is φ = 320141112.

The previous prime is 320141083. The next prime is 320141119. The reversal of 320141113 is 311141023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 318693904 + 1447209 = 17852^2 + 1203^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320141113 is a prime.

It is not a weakly prime, because it can be changed into another prime (320141119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160070556 + 160070557.

It is an arithmetic number, because the mean of its divisors is an integer number (160070557).

Almost surely, 2^320141113 is an apocalyptic number.

It is an amenable number.

320141113 is a deficient number, since it is larger than the sum of its proper divisors (1).

320141113 is an equidigital number, since it uses as much as digits as its factorization.

320141113 is an evil number, because the sum of its binary digits is even.

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

The square root of 320141113 is about 17892.4876135209. The cubic root of 320141113 is about 684.0909054937.

Adding to 320141113 its reverse (311141023), we get a palindrome (631282136).

The spelling of 320141113 in words is "three hundred twenty million, one hundred forty-one thousand, one hundred thirteen".