11040302203 has 16 divisors (see below), whose sum is σ = 13324049920. Its totient is φ = 8936381376.

The previous prime is 11040302201. The next prime is 11040302213. The reversal of 11040302203 is 30220304011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11040302203 - 2¹ = 11040302201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11040302201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90975 + ... + 174232.

It is an arithmetic number, because the mean of its divisors is an integer number (832753120).

Almost surely, 2^11040302203 is an apocalyptic number.

11040302203 is a deficient number, since it is larger than the sum of its proper divisors (2283747717).

11040302203 is a wasteful number, since it uses less digits than its factorization.

11040302203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265546.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 11040302203 its reverse (30220304011), we get a palindrome (41260606214).

The spelling of 11040302203 in words is "eleven billion, forty million, three hundred two thousand, two hundred three".