13004302203 has 6 divisors (see below), whose sum is σ = 18783992084. Its totient is φ = 8669534796.

The previous prime is 13004302169. The next prime is 13004302211. The reversal of 13004302203 is 30220340031.

13004302203 is a `hidden beast` number, since 1 + 30 + 0 + 430 + 2 + 203 = 666.

It is not a de Polignac number, because 13004302203 - 2¹² = 13004298107 is a prime.

It is a super-2 number, since 2×13004302203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13004302253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 722461225 + ... + 722461242.

Almost surely, 2^13004302203 is an apocalyptic number.

13004302203 is a deficient number, since it is larger than the sum of its proper divisors (5779689881).

13004302203 is a wasteful number, since it uses less digits than its factorization.

13004302203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444922473 (or 1444922470 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 13004302203 its reverse (30220340031), we get a palindrome (43224642234).

The spelling of 13004302203 in words is "thirteen billion, four million, three hundred two thousand, two hundred three".