80970223 has 2 divisors, whose sum is σ = 80970224. Its totient is φ = 80970222.

The previous prime is 80970221. The next prime is 80970251. The reversal of 80970223 is 32207908.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80970223 - 2¹ = 80970221 is a prime.

Together with 80970221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80970221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40485111 + 40485112.

It is an arithmetic number, because the mean of its divisors is an integer number (40485112).

Almost surely, 2^80970223 is an apocalyptic number.

80970223 is a deficient number, since it is larger than the sum of its proper divisors (1).

80970223 is an equidigital number, since it uses as much as digits as its factorization.

80970223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 80970223 is about 8998.3455701590. The cubic root of 80970223 is about 432.6218450069.

The spelling of 80970223 in words is "eighty million, nine hundred seventy thousand, two hundred twenty-three".