13200002203 has 4 divisors (see below), whose sum is σ = 13242175048. Its totient is φ = 13157829360.

The previous prime is 13200002177. The next prime is 13200002251. The reversal of 13200002203 is 30220000231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30220000231 = 37 ⋅816756763.

It is a cyclic number.

It is not a de Polignac number, because 13200002203 - 2¹³ = 13199994011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13200002273) 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, 21085953 + ... + 21086578.

It is an arithmetic number, because the mean of its divisors is an integer number (3310543762).

Almost surely, 2^13200002203 is an apocalyptic number.

13200002203 is a deficient number, since it is larger than the sum of its proper divisors (42172845).

13200002203 is an equidigital number, since it uses as much as digits as its factorization.

13200002203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42172844.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 13200002203 its reverse (30220000231), we get a palindrome (43420002434).

The spelling of 13200002203 in words is "thirteen billion, two hundred million, two thousand, two hundred three".