1143014103 has 96 divisors (see below), whose sum is σ = 2214051840. Its totient is φ = 550255680.

The previous prime is 1143014099. The next prime is 1143014137. The reversal of 1143014103 is 3014103411.

It is not a de Polignac number, because 1143014103 - 2² = 1143014099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143014503) 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 in 95 ways as a sum of consecutive naturals, for example, 617926 + ... + 619772.

It is an arithmetic number, because the mean of its divisors is an integer number (23063040).

Almost surely, 2^1143014103 is an apocalyptic number.

1143014103 is a deficient number, since it is larger than the sum of its proper divisors (1071037737).

1143014103 is a wasteful number, since it uses less digits than its factorization.

1143014103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937 (or 1934 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1143014103 is about 33808.4915812581. The cubic root of 1143014103 is about 1045.5637787206.

Adding to 1143014103 its reverse (3014103411), we get a palindrome (4157117514).

The spelling of 1143014103 in words is "one billion, one hundred forty-three million, fourteen thousand, one hundred three".