11040002203 has 4 divisors (see below), whose sum is σ = 11042237008. Its totient is φ = 11037767400.

The previous prime is 11040002189. The next prime is 11040002209. The reversal of 11040002203 is 30220004011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30220004011 = 33587 ⋅899753.

It is a cyclic number.

It is not a de Polignac number, because 11040002203 - 2³³ = 2450067611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11040002209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109976 + ... + 1119877.

It is an arithmetic number, because the mean of its divisors is an integer number (2760559252).

Almost surely, 2^11040002203 is an apocalyptic number.

11040002203 is a deficient number, since it is larger than the sum of its proper divisors (2234805).

11040002203 is an equidigital number, since it uses as much as digits as its factorization.

11040002203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234804.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 11040002203 its reverse (30220004011), we get a palindrome (41260006214).

The spelling of 11040002203 in words is "eleven billion, forty million, two thousand, two hundred three".