430130120813 has 2 divisors, whose sum is σ = 430130120814. Its totient is φ = 430130120812.

The previous prime is 430130120789. The next prime is 430130120863. The reversal of 430130120813 is 318021031034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 249822031684 + 180308089129 = 499822^2 + 424627^2 .

It is a cyclic number.

It is not a de Polignac number, because 430130120813 - 2⁸ = 430130120557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430130120863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215065060406 + 215065060407.

It is an arithmetic number, because the mean of its divisors is an integer number (215065060407).

Almost surely, 2^430130120813 is an apocalyptic number.

It is an amenable number.

430130120813 is a deficient number, since it is larger than the sum of its proper divisors (1).

430130120813 is an equidigital number, since it uses as much as digits as its factorization.

430130120813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 430130120813 its reverse (318021031034), we get a palindrome (748151151847).

The spelling of 430130120813 in words is "four hundred thirty billion, one hundred thirty million, one hundred twenty thousand, eight hundred thirteen".