108211107 has 12 divisors (see below), whose sum is σ = 147066584. Its totient is φ = 70774080.

The previous prime is 108211073. The next prime is 108211121. The reversal of 108211107 is 701112801.

It is not a de Polignac number, because 108211107 - 2⁶ = 108211043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108216107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2007 + ... + 14847.

Almost surely, 2^108211107 is an apocalyptic number.

108211107 is a deficient number, since it is larger than the sum of its proper divisors (38855477).

108211107 is an equidigital number, since it uses as much as digits as its factorization.

108211107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12950 (or 12897 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 21.

The square root of 108211107 is about 10402.4567771272. The cubic root of 108211107 is about 476.5304020385.

Adding to 108211107 its reverse (701112801), we get a palindrome (809323908).

The spelling of 108211107 in words is "one hundred eight million, two hundred eleven thousand, one hundred seven".