4112143103 has 4 divisors (see below), whose sum is σ = 4126673928. Its totient is φ = 4097612280.

The previous prime is 4112143099. The next prime is 4112143117. The reversal of 4112143103 is 3013412114.

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 4112143103 - 2² = 4112143099 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 (4112143183) 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, 7264988 + ... + 7265553.

It is an arithmetic number, because the mean of its divisors is an integer number (1031668482).

Almost surely, 2^4112143103 is an apocalyptic number.

4112143103 is a deficient number, since it is larger than the sum of its proper divisors (14530825).

4112143103 is a wasteful number, since it uses less digits than its factorization.

4112143103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14530824.

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

The square root of 4112143103 is about 64125.9939728033. The cubic root of 4112143103 is about 1602.0992111523.

Adding to 4112143103 its reverse (3013412114), we get a palindrome (7125555217).

The spelling of 4112143103 in words is "four billion, one hundred twelve million, one hundred forty-three thousand, one hundred three".