80830331 has 2 divisors, whose sum is σ = 80830332. Its totient is φ = 80830330.

The previous prime is 80830319. The next prime is 80830333. The reversal of 80830331 is 13303808.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80830331 - 2²⁶ = 13721467 is a prime.

It is a super-2 number, since 2×80830331² = 13067084819139122, which contains 22 as substring.

Together with 80830333, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80830331.

It is not a weakly prime, because it can be changed into another prime (80830333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40415165 + 40415166.

It is an arithmetic number, because the mean of its divisors is an integer number (40415166).

Almost surely, 2^80830331 is an apocalyptic number.

80830331 is a deficient number, since it is larger than the sum of its proper divisors (1).

80830331 is an equidigital number, since it uses as much as digits as its factorization.

80830331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 80830331 is about 8990.5690031277. The cubic root of 80830331 is about 432.3725549182.

The spelling of 80830331 in words is "eighty million, eight hundred thirty thousand, three hundred thirty-one".