13231030013 has 2 divisors, whose sum is σ = 13231030014. Its totient is φ = 13231030012.

The previous prime is 13231030003. The next prime is 13231030027. The reversal of 13231030013 is 31003013231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9036783844 + 4194246169 = 95062^2 + 64763^2 .

It is a cyclic number.

It is not a de Polignac number, because 13231030013 - 2⁶ = 13231029949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13231029973 and 13231030000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13231030003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615515006 + 6615515007.

It is an arithmetic number, because the mean of its divisors is an integer number (6615515007).

Almost surely, 2^13231030013 is an apocalyptic number.

It is an amenable number.

13231030013 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231030013 is an equidigital number, since it uses as much as digits as its factorization.

13231030013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13231030013 its reverse (31003013231), we get a palindrome (44234043244).

The spelling of 13231030013 in words is "thirteen billion, two hundred thirty-one million, thirty thousand, thirteen".