108148185 has 24 divisors (see below), whose sum is σ = 195609024. Its totient is φ = 55170720.

The previous prime is 108148153. The next prime is 108148199. The reversal of 108148185 is 581841801.

It is a happy number.

It is not a de Polignac number, because 108148185 - 2⁵ = 108148153 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51211 + ... + 53280.

It is an arithmetic number, because the mean of its divisors is an integer number (8150376).

Almost surely, 2^108148185 is an apocalyptic number.

108148185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108148185 is a deficient number, since it is larger than the sum of its proper divisors (87460839).

108148185 is a wasteful number, since it uses less digits than its factorization.

108148185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104525 (or 104522 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 36.

The square root of 108148185 is about 10399.4319556407. The cubic root of 108148185 is about 476.4380207036.

Adding to 108148185 its reverse (581841801), we get a palindrome (689989986).

The spelling of 108148185 in words is "one hundred eight million, one hundred forty-eight thousand, one hundred eighty-five".