13030301221203 has 8 divisors (see below), whose sum is σ = 19855697099008. Its totient is φ = 7445886412104.

The previous prime is 13030301221183. The next prime is 13030301221211. The reversal of 13030301221203 is 30212210303031.

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

It is not a de Polignac number, because 13030301221203 - 2⁶ = 13030301221139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 620490534343 = 13030301221203 / (1 + 3 + 0 + 3 + 0 + 3 + 0 + 1 + 2 + 2 + 1 + 2 + 0 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13030301221203.

It is not an unprimeable number, because it can be changed into a prime (13030301225203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310245267151 + ... + 310245267192.

It is an arithmetic number, because the mean of its divisors is an integer number (2481962137376).

Almost surely, 2^{13030301221203} is an apocalyptic number.

13030301221203 is a deficient number, since it is larger than the sum of its proper divisors (6825395877805).

13030301221203 is an equidigital number, since it uses as much as digits as its factorization.

13030301221203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620490534353.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13030301221203 its reverse (30212210303031), we get a palindrome (43242511524234).

The spelling of 13030301221203 in words is "thirteen trillion, thirty billion, three hundred one million, two hundred twenty-one thousand, two hundred three".