108429271 has 2 divisors, whose sum is σ = 108429272. Its totient is φ = 108429270.

The previous prime is 108429253. The next prime is 108429301. The reversal of 108429271 is 172924801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108429271 - 2¹¹ = 108427223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108429241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54214635 + 54214636.

It is an arithmetic number, because the mean of its divisors is an integer number (54214636).

Almost surely, 2^108429271 is an apocalyptic number.

108429271 is a deficient number, since it is larger than the sum of its proper divisors (1).

108429271 is an equidigital number, since it uses as much as digits as its factorization.

108429271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 108429271 is about 10412.9376738747. The cubic root of 108429271 is about 476.8504307737.

The spelling of 108429271 in words is "one hundred eight million, four hundred twenty-nine thousand, two hundred seventy-one".