108538211 has 2 divisors, whose sum is σ = 108538212. Its totient is φ = 108538210.

The previous prime is 108538163. The next prime is 108538253. The reversal of 108538211 is 112835801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108538211 - 2⁶ = 108538147 is a prime.

It is not a weakly prime, because it can be changed into another prime (108538411) 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, 54269105 + 54269106.

It is an arithmetic number, because the mean of its divisors is an integer number (54269106).

Almost surely, 2^108538211 is an apocalyptic number.

108538211 is a deficient number, since it is larger than the sum of its proper divisors (1).

108538211 is an equidigital number, since it uses as much as digits as its factorization.

108538211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 108538211 is about 10418.1673532344. The cubic root of 108538211 is about 477.0100761584.

The spelling of 108538211 in words is "one hundred eight million, five hundred thirty-eight thousand, two hundred eleven".