123368171 has 2 divisors, whose sum is σ = 123368172. Its totient is φ = 123368170.

The previous prime is 123368149. The next prime is 123368173. The reversal of 123368171 is 171863321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123368171 - 2⁶ = 123368107 is a prime.

Together with 123368173, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (123368173) 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, 61684085 + 61684086.

It is an arithmetic number, because the mean of its divisors is an integer number (61684086).

Almost surely, 2^123368171 is an apocalyptic number.

123368171 is a deficient number, since it is larger than the sum of its proper divisors (1).

123368171 is an equidigital number, since it uses as much as digits as its factorization.

123368171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 32.

The square root of 123368171 is about 11107.1225346622. The cubic root of 123368171 is about 497.8146907619.

The spelling of 123368171 in words is "one hundred twenty-three million, three hundred sixty-eight thousand, one hundred seventy-one".