11141244003 has 12 divisors (see below), whose sum is σ = 15140574680. Its totient is φ = 7287349056.

The previous prime is 11141243963. The next prime is 11141244007. The reversal of 11141244003 is 30044214111.

It is not a de Polignac number, because 11141244003 - 2¹⁶ = 11141178467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11141244007) 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, 652618 + ... + 669471.

Almost surely, 2^11141244003 is an apocalyptic number.

11141244003 is a deficient number, since it is larger than the sum of its proper divisors (3999330677).

11141244003 is an equidigital number, since it uses as much as digits as its factorization.

11141244003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322198 (or 1322145 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11141244003 its reverse (30044214111), we get a palindrome (41185458114).

The spelling of 11141244003 in words is "eleven billion, one hundred forty-one million, two hundred forty-four thousand, three".