11322002203 has 4 divisors (see below), whose sum is σ = 11358175048. Its totient is φ = 11285829360.

The previous prime is 11322002179. The next prime is 11322002231. The reversal of 11322002203 is 30220022311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30220022311 = 397 ⋅76120963.

It is a cyclic number.

It is not a de Polignac number, because 11322002203 - 2⁵ = 11322002171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11322002273) 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, 18085953 + ... + 18086578.

It is an arithmetic number, because the mean of its divisors is an integer number (2839543762).

Almost surely, 2^11322002203 is an apocalyptic number.

11322002203 is a deficient number, since it is larger than the sum of its proper divisors (36172845).

11322002203 is an equidigital number, since it uses as much as digits as its factorization.

11322002203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36172844.

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

Adding to 11322002203 its reverse (30220022311), we get a palindrome (41542024514).

The spelling of 11322002203 in words is "eleven billion, three hundred twenty-two million, two thousand, two hundred three".