430531063 has 2 divisors, whose sum is σ = 430531064. Its totient is φ = 430531062.

The previous prime is 430531009. The next prime is 430531091. The reversal of 430531063 is 360135034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 430531063 - 2¹³ = 430522871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430531463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215265531 + 215265532.

It is an arithmetic number, because the mean of its divisors is an integer number (215265532).

Almost surely, 2^430531063 is an apocalyptic number.

430531063 is a deficient number, since it is larger than the sum of its proper divisors (1).

430531063 is an equidigital number, since it uses as much as digits as its factorization.

430531063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 430531063 is about 20749.2424680999. The cubic root of 430531063 is about 755.0948307123.

Adding to 430531063 its reverse (360135034), we get a palindrome (790666097).

The spelling of 430531063 in words is "four hundred thirty million, five hundred thirty-one thousand, sixty-three".