430233113 has 2 divisors, whose sum is σ = 430233114. Its totient is φ = 430233112.

The previous prime is 430233109. The next prime is 430233143. The reversal of 430233113 is 311332034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419553289 + 10679824 = 20483^2 + 3268^2 .

It is a cyclic number.

It is not a de Polignac number, because 430233113 - 2² = 430233109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (430233143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215116556 + 215116557.

It is an arithmetic number, because the mean of its divisors is an integer number (215116557).

Almost surely, 2^430233113 is an apocalyptic number.

It is an amenable number.

430233113 is a deficient number, since it is larger than the sum of its proper divisors (1).

430233113 is an equidigital number, since it uses as much as digits as its factorization.

430233113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 430233113 is about 20742.0614452855. The cubic root of 430233113 is about 754.9206021501.

Adding to 430233113 its reverse (311332034), we get a palindrome (741565147).

The spelling of 430233113 in words is "four hundred thirty million, two hundred thirty-three thousand, one hundred thirteen".