13201002021303 has 8 divisors (see below), whose sum is σ = 19557040031600. Its totient is φ = 8800668014184.

The previous prime is 13201002021269. The next prime is 13201002021343. The reversal of 13201002021303 is 30312020010231.

13201002021303 is a `hidden beast` number, since 1 + 320 + 1 + 0 + 0 + 20 + 21 + 303 = 666.

It is not a de Polignac number, because 13201002021303 - 2¹⁰ = 13201002020279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201002021343) 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, 244463000368 + ... + 244463000421.

It is an arithmetic number, because the mean of its divisors is an integer number (2444630003950).

Almost surely, 2^{13201002021303} is an apocalyptic number.

13201002021303 is a deficient number, since it is larger than the sum of its proper divisors (6356038010297).

13201002021303 is an equidigital number, since it uses as much as digits as its factorization.

13201002021303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488926000798 (or 488926000792 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13201002021303 its reverse (30312020010231), we get a palindrome (43513022031534).

The spelling of 13201002021303 in words is "thirteen trillion, two hundred one billion, two million, twenty-one thousand, three hundred three".