3108143 has 4 divisors (see below), whose sum is σ = 3124608. Its totient is φ = 3091680.

The previous prime is 3108139. The next prime is 3108163. The reversal of 3108143 is 3418013.

It is a happy number.

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 3108143 - 2² = 3108139 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 (3108103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7946 + ... + 8327.

It is an arithmetic number, because the mean of its divisors is an integer number (781152).

Almost surely, 2^3108143 is an apocalyptic number.

3108143 is a deficient number, since it is larger than the sum of its proper divisors (16465).

3108143 is a wasteful number, since it uses less digits than its factorization.

3108143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16464.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 3108143 is about 1762.9926261899. The cubic root of 3108143 is about 145.9375319174.

It can be divided in two parts, 3108 and 143, that multiplied together give a palindrome (444444).

The spelling of 3108143 in words is "three million, one hundred eight thousand, one hundred forty-three".