43130030423213 has 2 divisors, whose sum is σ = 43130030423214. Its totient is φ = 43130030423212.

The previous prime is 43130030423177. The next prime is 43130030423251. The reversal of 43130030423213 is 31232403003134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36779821941769 + 6350208481444 = 6064637^2 + 2519962^2 .

It is a cyclic number.

It is not a de Polignac number, because 43130030423213 - 2⁶ = 43130030423149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43130030423113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21565015211606 + 21565015211607.

It is an arithmetic number, because the mean of its divisors is an integer number (21565015211607).

Almost surely, 2^{43130030423213} is an apocalyptic number.

It is an amenable number.

43130030423213 is a deficient number, since it is larger than the sum of its proper divisors (1).

43130030423213 is an equidigital number, since it uses as much as digits as its factorization.

43130030423213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 43130030423213 its reverse (31232403003134), we get a palindrome (74362433426347).

The spelling of 43130030423213 in words is "forty-three trillion, one hundred thirty billion, thirty million, four hundred twenty-three thousand, two hundred thirteen".