108042271 has 2 divisors, whose sum is σ = 108042272. Its totient is φ = 108042270.

The previous prime is 108042269. The next prime is 108042281. The reversal of 108042271 is 172240801.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108042271 - 2¹ = 108042269 is a prime.

Together with 108042269, 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 (108042211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54021135 + 54021136.

It is an arithmetic number, because the mean of its divisors is an integer number (54021136).

Almost surely, 2^108042271 is an apocalyptic number.

108042271 is a deficient number, since it is larger than the sum of its proper divisors (1).

108042271 is an equidigital number, since it uses as much as digits as its factorization.

108042271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 108042271 is about 10394.3384108850. The cubic root of 108042271 is about 476.2824380695.

The spelling of 108042271 in words is "one hundred eight million, forty-two thousand, two hundred seventy-one".