13031202203 has 4 divisors (see below), whose sum is σ = 13033904448. Its totient is φ = 13028499960.

The previous prime is 13031202199. The next prime is 13031202209. The reversal of 13031202203 is 30220213031.

13031202203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13031202203 - 2² = 13031202199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13031202209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343876 + ... + 1353537.

It is an arithmetic number, because the mean of its divisors is an integer number (3258476112).

Almost surely, 2^13031202203 is an apocalyptic number.

13031202203 is a deficient number, since it is larger than the sum of its proper divisors (2702245).

13031202203 is an equidigital number, since it uses as much as digits as its factorization.

13031202203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702244.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13031202203 its reverse (30220213031), we get a palindrome (43251415234).

The spelling of 13031202203 in words is "thirteen billion, thirty-one million, two hundred two thousand, two hundred three".