430143097 has 2 divisors, whose sum is σ = 430143098. Its totient is φ = 430143096.

The previous prime is 430143089. The next prime is 430143113. The reversal of 430143097 is 790341034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 421727296 + 8415801 = 20536^2 + 2901^2 .

It is a cyclic number.

It is not a de Polignac number, because 430143097 - 2³ = 430143089 is a prime.

It is not a weakly prime, because it can be changed into another prime (430243097) 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, 215071548 + 215071549.

It is an arithmetic number, because the mean of its divisors is an integer number (215071549).

Almost surely, 2^430143097 is an apocalyptic number.

It is an amenable number.

430143097 is a deficient number, since it is larger than the sum of its proper divisors (1).

430143097 is an equidigital number, since it uses as much as digits as its factorization.

430143097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 430143097 is about 20739.8914413745. The cubic root of 430143097 is about 754.8679487779.

The spelling of 430143097 in words is "four hundred thirty million, one hundred forty-three thousand, ninety-seven".