108166211 has 2 divisors, whose sum is σ = 108166212. Its totient is φ = 108166210.

The previous prime is 108166169. The next prime is 108166213. The reversal of 108166211 is 112661801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108166211 - 2⁶ = 108166147 is a prime.

Together with 108166213, 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 (108166213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54083105 + 54083106.

It is an arithmetic number, because the mean of its divisors is an integer number (54083106).

Almost surely, 2^108166211 is an apocalyptic number.

108166211 is a deficient number, since it is larger than the sum of its proper divisors (1).

108166211 is an equidigital number, since it uses as much as digits as its factorization.

108166211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 108166211 is about 10400.2986014826. The cubic root of 108166211 is about 476.4644899247.

The spelling of 108166211 in words is "one hundred eight million, one hundred sixty-six thousand, two hundred eleven".