430132123 has 2 divisors, whose sum is σ = 430132124. Its totient is φ = 430132122.

The previous prime is 430132111. The next prime is 430132193. The reversal of 430132123 is 321231034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 430132123 - 2⁵ = 430132091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 430132123.

It is not a weakly prime, because it can be changed into another prime (430132103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215066061 + 215066062.

It is an arithmetic number, because the mean of its divisors is an integer number (215066062).

Almost surely, 2^430132123 is an apocalyptic number.

430132123 is a deficient number, since it is larger than the sum of its proper divisors (1).

430132123 is an equidigital number, since it uses as much as digits as its factorization.

430132123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 430132123 is about 20739.6268770680. The cubic root of 430132123 is about 754.8615292155.

Adding to 430132123 its reverse (321231034), we get a palindrome (751363157).

The spelling of 430132123 in words is "four hundred thirty million, one hundred thirty-two thousand, one hundred twenty-three".