327268013 has 2 divisors, whose sum is σ = 327268014. Its totient is φ = 327268012.

The previous prime is 327267991. The next prime is 327268033. The reversal of 327268013 is 310862723.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291111844 + 36156169 = 17062^2 + 6013^2 .

It is a cyclic number.

It is not a de Polignac number, because 327268013 - 2⁸ = 327267757 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (327268033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163634006 + 163634007.

It is an arithmetic number, because the mean of its divisors is an integer number (163634007).

Almost surely, 2^327268013 is an apocalyptic number.

It is an amenable number.

327268013 is a deficient number, since it is larger than the sum of its proper divisors (1).

327268013 is an equidigital number, since it uses as much as digits as its factorization.

327268013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 327268013 is about 18090.5503785816. The cubic root of 327268013 is about 689.1300476419.

The spelling of 327268013 in words is "three hundred twenty-seven million, two hundred sixty-eight thousand, thirteen".