108235871 has 2 divisors, whose sum is σ = 108235872. Its totient is φ = 108235870.

The previous prime is 108235867. The next prime is 108235927. The reversal of 108235871 is 178532801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108235871 - 2² = 108235867 is a prime.

It is a super-2 number, since 2×108235871² = 23430007542257282, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108235271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54117935 + 54117936.

It is an arithmetic number, because the mean of its divisors is an integer number (54117936).

Almost surely, 2^108235871 is an apocalyptic number.

108235871 is a deficient number, since it is larger than the sum of its proper divisors (1).

108235871 is an equidigital number, since it uses as much as digits as its factorization.

108235871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 108235871 is about 10403.6470047767. The cubic root of 108235871 is about 476.5667504292.

The spelling of 108235871 in words is "one hundred eight million, two hundred thirty-five thousand, eight hundred seventy-one".