13016883521 has 2 divisors, whose sum is σ = 13016883522. Its totient is φ = 13016883520.

The previous prime is 13016883497. The next prime is 13016883533. The reversal of 13016883521 is 12538861031.

13016883521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11443650625 + 1573232896 = 106975^2 + 39664^2 .

It is a cyclic number.

It is not a de Polignac number, because 13016883521 - 2¹⁰ = 13016882497 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (13016886521) 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 as a sum of consecutive naturals, namely, 6508441760 + 6508441761.

It is an arithmetic number, because the mean of its divisors is an integer number (6508441761).

Almost surely, 2^13016883521 is an apocalyptic number.

It is an amenable number.

13016883521 is a deficient number, since it is larger than the sum of its proper divisors (1).

13016883521 is an equidigital number, since it uses as much as digits as its factorization.

13016883521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 13016883521 in words is "thirteen billion, sixteen million, eight hundred eighty-three thousand, five hundred twenty-one".