430231141 has 2 divisors, whose sum is σ = 430231142. Its totient is φ = 430231140.

The previous prime is 430231133. The next prime is 430231147. The reversal of 430231141 is 141132034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367488900 + 62742241 = 19170^2 + 7921^2 .

It is a cyclic number.

It is not a de Polignac number, because 430231141 - 2³ = 430231133 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430231147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215115570 + 215115571.

It is an arithmetic number, because the mean of its divisors is an integer number (215115571).

Almost surely, 2^430231141 is an apocalyptic number.

It is an amenable number.

430231141 is a deficient number, since it is larger than the sum of its proper divisors (1).

430231141 is an equidigital number, since it uses as much as digits as its factorization.

430231141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 430231141 is about 20742.0139089723. The cubic root of 430231141 is about 754.9194487400.

Adding to 430231141 its reverse (141132034), we get a palindrome (571363175).

The spelling of 430231141 in words is "four hundred thirty million, two hundred thirty-one thousand, one hundred forty-one".