80327099 has 2 divisors, whose sum is σ = 80327100. Its totient is φ = 80327098.

The previous prime is 80327081. The next prime is 80327141. The reversal of 80327099 is 99072308.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80327099 - 2²⁰ = 79278523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80327029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40163549 + 40163550.

It is an arithmetic number, because the mean of its divisors is an integer number (40163550).

Almost surely, 2^80327099 is an apocalyptic number.

80327099 is a deficient number, since it is larger than the sum of its proper divisors (1).

80327099 is an equidigital number, since it uses as much as digits as its factorization.

80327099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 80327099 is about 8962.5386470575. The cubic root of 80327099 is about 431.4734006278.

The spelling of 80327099 in words is "eighty million, three hundred twenty-seven thousand, ninety-nine".