2003043119 has 12 divisors (see below), whose sum is σ = 2541895848. Its totient is φ = 1560812400.

The previous prime is 2003043059. The next prime is 2003043127. The reversal of 2003043119 is 9113403002.

It is a de Polignac number, because none of the positive numbers 2^k-2003043119 is a prime.

It is a super-2 number, since 2×2003043119² = 8024363473146496322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2003043094 and 2003043103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003048119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1857572 + ... + 1858649.

It is an arithmetic number, because the mean of its divisors is an integer number (211824654).

Almost surely, 2^2003043119 is an apocalyptic number.

2003043119 is a deficient number, since it is larger than the sum of its proper divisors (538852729).

2003043119 is a wasteful number, since it uses less digits than its factorization.

2003043119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716246 (or 3716239 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2003043119 is about 44755.3697225260. The cubic root of 2003043119 is about 1260.5597410164.

The spelling of 2003043119 in words is "two billion, three million, forty-three thousand, one hundred nineteen".