432210013 has 2 divisors, whose sum is σ = 432210014. Its totient is φ = 432210012.

The previous prime is 432210001. The next prime is 432210019. The reversal of 432210013 is 310012234.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216619524 + 215590489 = 14718^2 + 14683^2 .

It is a cyclic number.

It is not a de Polignac number, because 432210013 - 2⁹ = 432209501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432210019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216105006 + 216105007.

It is an arithmetic number, because the mean of its divisors is an integer number (216105007).

Almost surely, 2^432210013 is an apocalyptic number.

It is an amenable number.

432210013 is a deficient number, since it is larger than the sum of its proper divisors (1).

432210013 is an equidigital number, since it uses as much as digits as its factorization.

432210013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 432210013 is about 20789.6612045507. The cubic root of 432210013 is about 756.0751099987.

Adding to 432210013 its reverse (310012234), we get a palindrome (742222247).

The spelling of 432210013 in words is "four hundred thirty-two million, two hundred ten thousand, thirteen".