13530212159 has 2 divisors, whose sum is σ = 13530212160. Its totient is φ = 13530212158.

The previous prime is 13530212123. The next prime is 13530212209. The reversal of 13530212159 is 95121203531.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13530212159 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13530212459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6765106079 + 6765106080.

It is an arithmetic number, because the mean of its divisors is an integer number (6765106080).

Almost surely, 2^13530212159 is an apocalyptic number.

13530212159 is a deficient number, since it is larger than the sum of its proper divisors (1).

13530212159 is an equidigital number, since it uses as much as digits as its factorization.

13530212159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 32.

The spelling of 13530212159 in words is "thirteen billion, five hundred thirty million, two hundred twelve thousand, one hundred fifty-nine".