13000221203 has 8 divisors (see below), whose sum is σ = 13140245328. Its totient is φ = 12860319744.

The previous prime is 13000221167. The next prime is 13000221257. The reversal of 13000221203 is 30212200031.

It is a happy number.

13000221203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13000221203 - 2⁶ = 13000221139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13000221263) 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 7 ways as a sum of consecutive naturals, for example, 191000 + ... + 249962.

It is an arithmetic number, because the mean of its divisors is an integer number (1642530666).

Almost surely, 2^13000221203 is an apocalyptic number.

13000221203 is a deficient number, since it is larger than the sum of its proper divisors (140024125).

13000221203 is an equidigital number, since it uses as much as digits as its factorization.

13000221203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61333.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13000221203 its reverse (30212200031), we get a palindrome (43212421234).

The spelling of 13000221203 in words is "thirteen billion, two hundred twenty-one thousand, two hundred three".