13322020113 has 6 divisors (see below), whose sum is σ = 19242917954. Its totient is φ = 8881346736.

The previous prime is 13322020111. The next prime is 13322020133. The reversal of 13322020113 is 31102022331.

It can be written as a sum of positive squares in only one way, i.e., 12721132944 + 600887169 = 112788^2 + 24513^2 .

It is not a de Polignac number, because 13322020113 - 2¹ = 13322020111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13322020111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 740112220 + ... + 740112237.

Almost surely, 2^13322020113 is an apocalyptic number.

It is an amenable number.

13322020113 is a deficient number, since it is larger than the sum of its proper divisors (5920897841).

13322020113 is a wasteful number, since it uses less digits than its factorization.

13322020113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480224463 (or 1480224460 counting only the distinct ones).

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

Adding to 13322020113 its reverse (31102022331), we get a palindrome (44424042444).

The spelling of 13322020113 in words is "thirteen billion, three hundred twenty-two million, twenty thousand, one hundred thirteen".