320232041 has 2 divisors, whose sum is σ = 320232042. Its totient is φ = 320232040.

The previous prime is 320232001. The next prime is 320232071. The reversal of 320232041 is 140232023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263380441 + 56851600 = 16229^2 + 7540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320232041 is a prime.

It is not a weakly prime, because it can be changed into another prime (320232001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160116020 + 160116021.

It is an arithmetic number, because the mean of its divisors is an integer number (160116021).

Almost surely, 2^320232041 is an apocalyptic number.

It is an amenable number.

320232041 is a deficient number, since it is larger than the sum of its proper divisors (1).

320232041 is an equidigital number, since it uses as much as digits as its factorization.

320232041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 320232041 is about 17895.0283877953. The cubic root of 320232041 is about 684.1556656126.

Adding to 320232041 its reverse (140232023), we get a palindrome (460464064).

The spelling of 320232041 in words is "three hundred twenty million, two hundred thirty-two thousand, forty-one".