13312020301 has 4 divisors (see below), whose sum is σ = 13530250204. Its totient is φ = 13093790400.

The previous prime is 13312020299. The next prime is 13312020347. The reversal of 13312020301 is 10302021331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2682204100 + 10629816201 = 51790^2 + 103101^2 .

It is a cyclic number.

It is not a de Polignac number, because 13312020301 - 2¹ = 13312020299 is a prime.

It is a super-2 number, since 2×13312020301² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312020401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109114860 + ... + 109114981.

It is an arithmetic number, because the mean of its divisors is an integer number (3382562551).

Almost surely, 2^13312020301 is an apocalyptic number.

It is an amenable number.

13312020301 is a deficient number, since it is larger than the sum of its proper divisors (218229903).

13312020301 is an equidigital number, since it uses as much as digits as its factorization.

13312020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218229902.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13312020301 its reverse (10302021331), we get a palindrome (23614041632).

The spelling of 13312020301 in words is "thirteen billion, three hundred twelve million, twenty thousand, three hundred one".