327945803099 has 2 divisors, whose sum is σ = 327945803100. Its totient is φ = 327945803098.

The previous prime is 327945803077. The next prime is 327945803111. The reversal of 327945803099 is 990308549723.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 327945803099 - 2¹² = 327945799003 is a prime.

It is not a weakly prime, because it can be changed into another prime (327945803039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163972901549 + 163972901550.

It is an arithmetic number, because the mean of its divisors is an integer number (163972901550).

Almost surely, 2^327945803099 is an apocalyptic number.

327945803099 is a deficient number, since it is larger than the sum of its proper divisors (1).

327945803099 is an equidigital number, since it uses as much as digits as its factorization.

327945803099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14696640, while the sum is 59.

The spelling of 327945803099 in words is "three hundred twenty-seven billion, nine hundred forty-five million, eight hundred three thousand, ninety-nine".