80308087 has 2 divisors, whose sum is σ = 80308088. Its totient is φ = 80308086.

The previous prime is 80308049. The next prime is 80308121. The reversal of 80308087 is 78080308.

It is an a-pointer prime, because the next prime (80308121) can be obtained adding 80308087 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80308087 - 2⁷ = 80307959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80308037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40154043 + 40154044.

It is an arithmetic number, because the mean of its divisors is an integer number (40154044).

Almost surely, 2^80308087 is an apocalyptic number.

80308087 is a deficient number, since it is larger than the sum of its proper divisors (1).

80308087 is an equidigital number, since it uses as much as digits as its factorization.

80308087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 80308087 is about 8961.4779473031. The cubic root of 80308087 is about 431.4393572408.

The spelling of 80308087 in words is "eighty million, three hundred eight thousand, eighty-seven".