1003041143 has 8 divisors (see below), whose sum is σ = 1080647568. Its totient is φ = 925498944.

The previous prime is 1003041113. The next prime is 1003041161. The reversal of 1003041143 is 3411403001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1003041143 - 2¹⁰ = 1003040119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003041113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19280 + ... + 48762.

It is an arithmetic number, because the mean of its divisors is an integer number (135080946).

Almost surely, 2^1003041143 is an apocalyptic number.

1003041143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1003041143 is a deficient number, since it is larger than the sum of its proper divisors (77606425).

1003041143 is a wasteful number, since it uses less digits than its factorization.

1003041143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32113.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1003041143 is about 31670.8247919122. The cubic root of 1003041143 is about 1001.0126884493.

Adding to 1003041143 its reverse (3411403001), we get a palindrome (4414444144).

The spelling of 1003041143 in words is "one billion, three million, forty-one thousand, one hundred forty-three".