13231030559 has 2 divisors, whose sum is σ = 13231030560. Its totient is φ = 13231030558.

The previous prime is 13231030511. The next prime is 13231030567. The reversal of 13231030559 is 95503013231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13231030559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13231330559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615515279 + 6615515280.

It is an arithmetic number, because the mean of its divisors is an integer number (6615515280).

Almost surely, 2^13231030559 is an apocalyptic number.

13231030559 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231030559 is an equidigital number, since it uses as much as digits as its factorization.

13231030559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 32.

The spelling of 13231030559 in words is "thirteen billion, two hundred thirty-one million, thirty thousand, five hundred fifty-nine".