108143141 has 2 divisors, whose sum is σ = 108143142. Its totient is φ = 108143140.

The previous prime is 108143129. The next prime is 108143143. The reversal of 108143141 is 141341801.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79744900 + 28398241 = 8930^2 + 5329^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108143141 is a prime.

Together with 108143143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108143143) 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 as a sum of consecutive naturals, namely, 54071570 + 54071571.

It is an arithmetic number, because the mean of its divisors is an integer number (54071571).

Almost surely, 2^108143141 is an apocalyptic number.

It is an amenable number.

108143141 is a deficient number, since it is larger than the sum of its proper divisors (1).

108143141 is an equidigital number, since it uses as much as digits as its factorization.

108143141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 108143141 is about 10399.1894395669. The cubic root of 108143141 is about 476.4306136114.

Adding to 108143141 its reverse (141341801), we get a palindrome (249484942).

The spelling of 108143141 in words is "one hundred eight million, one hundred forty-three thousand, one hundred forty-one".