13030220204389 has 2 divisors, whose sum is σ = 13030220204390. Its totient is φ = 13030220204388.

The previous prime is 13030220204387. The next prime is 13030220204483. The reversal of 13030220204389 is 98340202203031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12272641452289 + 757578752100 = 3503233^2 + 870390^2 .

It is a cyclic number.

It is not a de Polignac number, because 13030220204389 - 2¹ = 13030220204387 is a prime.

Together with 13030220204387, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13030220204387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515110102194 + 6515110102195.

It is an arithmetic number, because the mean of its divisors is an integer number (6515110102195).

Almost surely, 2^{13030220204389} is an apocalyptic number.

It is an amenable number.

13030220204389 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030220204389 is an equidigital number, since it uses as much as digits as its factorization.

13030220204389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 13030220204389 in words is "thirteen trillion, thirty billion, two hundred twenty million, two hundred four thousand, three hundred eighty-nine".