108144075 has 24 divisors (see below), whose sum is σ = 192553648. Its totient is φ = 53239680.

The previous prime is 108144053. The next prime is 108144077. The reversal of 108144075 is 570441801.

It is not a de Polignac number, because 108144075 - 2¹⁰ = 108143051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108144077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54484 + ... + 56433.

Almost surely, 2^108144075 is an apocalyptic number.

108144075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

108144075 is a deficient number, since it is larger than the sum of its proper divisors (84409573).

108144075 is a wasteful number, since it uses less digits than its factorization.

108144075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110943 (or 110938 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 108144075 is about 10399.2343468161. The cubic root of 108144075 is about 476.4319852037.

Adding to 108144075 its reverse (570441801), we get a palindrome (678585876).

The spelling of 108144075 in words is "one hundred eight million, one hundred forty-four thousand, seventy-five".