108134194 has 8 divisors (see below), whose sum is σ = 185372928. Its totient is φ = 46343220.

The previous prime is 108134189. The next prime is 108134203. The reversal of 108134194 is 491431801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3861922 + ... + 3861949.

It is an arithmetic number, because the mean of its divisors is an integer number (23171616).

Almost surely, 2^108134194 is an apocalyptic number.

108134194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

108134194 is a deficient number, since it is larger than the sum of its proper divisors (77238734).

108134194 is an equidigital number, since it uses as much as digits as its factorization.

108134194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7723880.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 108134194 is about 10398.7592529109. The cubic root of 108134194 is about 476.4174744139.

Adding to 108134194 its reverse (491431801), we get a palindrome (599565995).

The spelling of 108134194 in words is "one hundred eight million, one hundred thirty-four thousand, one hundred ninety-four".