327264131 has 2 divisors, whose sum is σ = 327264132. Its totient is φ = 327264130.

The previous prime is 327264071. The next prime is 327264137. The reversal of 327264131 is 131462723.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 327264131 - 2²² = 323069827 is a prime.

It is a super-2 number, since 2×327264131² = 214203622878370322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 327264094 and 327264103.

It is not a weakly prime, because it can be changed into another prime (327264137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163632065 + 163632066.

It is an arithmetic number, because the mean of its divisors is an integer number (163632066).

Almost surely, 2^327264131 is an apocalyptic number.

327264131 is a deficient number, since it is larger than the sum of its proper divisors (1).

327264131 is an equidigital number, since it uses as much as digits as its factorization.

327264131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 327264131 is about 18090.4430846787. The cubic root of 327264131 is about 689.1273228483.

The spelling of 327264131 in words is "three hundred twenty-seven million, two hundred sixty-four thousand, one hundred thirty-one".