108143148 has 24 divisors (see below), whose sum is σ = 263305728. Its totient is φ = 34480336.

The previous prime is 108143143. The next prime is 108143173. The reversal of 108143148 is 841341801.

It is not an unprimeable number, because it can be changed into a prime (108143141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195636 + ... + 196187.

It is an arithmetic number, because the mean of its divisors is an integer number (10971072).

Almost surely, 2^108143148 is an apocalyptic number.

It is an amenable number.

108143148 is an abundant number, since it is smaller than the sum of its proper divisors (155162580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108143148 is a wasteful number, since it uses less digits than its factorization.

108143148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391853 (or 391851 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 108143148 is about 10399.1897761316. The cubic root of 108143148 is about 476.4306238910.

Adding to 108143148 its reverse (841341801), we get a palindrome (949484949).

The spelling of 108143148 in words is "one hundred eight million, one hundred forty-three thousand, one hundred forty-eight".