108071143 has 4 divisors (see below), whose sum is σ = 108109960. Its totient is φ = 108032328.

The previous prime is 108071141. The next prime is 108071147. The reversal of 108071143 is 341170801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108071143 - 2¹ = 108071141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108071141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14880 + ... + 20917.

It is an arithmetic number, because the mean of its divisors is an integer number (27027490).

Almost surely, 2^108071143 is an apocalyptic number.

108071143 is a deficient number, since it is larger than the sum of its proper divisors (38817).

108071143 is an equidigital number, since it uses as much as digits as its factorization.

108071143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38816.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 108071143 is about 10395.7271510943. The cubic root of 108071143 is about 476.3248597430.

The spelling of 108071143 in words is "one hundred eight million, seventy-one thousand, one hundred forty-three".