108066199 has 2 divisors, whose sum is σ = 108066200. Its totient is φ = 108066198.

The previous prime is 108066193. The next prime is 108066227. The reversal of 108066199 is 991660801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108066199 - 2³ = 108066191 is a prime.

It is equal to p_6198547 and since 108066199 and 6198547 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108066191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54033099 + 54033100.

It is an arithmetic number, because the mean of its divisors is an integer number (54033100).

Almost surely, 2^108066199 is an apocalyptic number.

108066199 is a deficient number, since it is larger than the sum of its proper divisors (1).

108066199 is an equidigital number, since it uses as much as digits as its factorization.

108066199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 108066199 is about 10395.4893583708. The cubic root of 108066199 is about 476.3175960524.

The spelling of 108066199 in words is "one hundred eight million, sixty-six thousand, one hundred ninety-nine".