13020203327 has 2 divisors, whose sum is σ = 13020203328. Its totient is φ = 13020203326.

The previous prime is 13020203311. The next prime is 13020203351. The reversal of 13020203327 is 72330202031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13020203327 - 2⁴ = 13020203311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13020203527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6510101663 + 6510101664.

It is an arithmetic number, because the mean of its divisors is an integer number (6510101664).

Almost surely, 2^13020203327 is an apocalyptic number.

13020203327 is a deficient number, since it is larger than the sum of its proper divisors (1).

13020203327 is an equidigital number, since it uses as much as digits as its factorization.

13020203327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

Adding to 13020203327 its reverse (72330202031), we get a palindrome (85350405358).

The spelling of 13020203327 in words is "thirteen billion, twenty million, two hundred three thousand, three hundred twenty-seven".