2043441103 has 12 divisors (see below), whose sum is σ = 2248296904. Its totient is φ = 1855854000.

The previous prime is 2043441079. The next prime is 2043441109. The reversal of 2043441103 is 3011443402.

It is a de Polignac number, because none of the positive numbers 2^k-2043441103 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 (2043441109) 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, 124528 + ... + 139978.

Almost surely, 2^2043441103 is an apocalyptic number.

2043441103 is a deficient number, since it is larger than the sum of its proper divisors (204855801).

2043441103 is a wasteful number, since it uses less digits than its factorization.

2043441103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16566 (or 16555 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2043441103 is about 45204.4367623356. The cubic root of 2043441103 is about 1268.9778501285.

Adding to 2043441103 its reverse (3011443402), we get a palindrome (5054884505).

The spelling of 2043441103 in words is "two billion, forty-three million, four hundred forty-one thousand, one hundred three".