432345101 has 2 divisors, whose sum is σ = 432345102. Its totient is φ = 432345100.

The previous prime is 432345073. The next prime is 432345143. The reversal of 432345101 is 101543234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 351525001 + 80820100 = 18749^2 + 8990^2 .

It is a cyclic number.

It is not a de Polignac number, because 432345101 - 2¹⁸ = 432082957 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 (432345181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216172550 + 216172551.

It is an arithmetic number, because the mean of its divisors is an integer number (216172551).

Almost surely, 2^432345101 is an apocalyptic number.

It is an amenable number.

432345101 is a deficient number, since it is larger than the sum of its proper divisors (1).

432345101 is an equidigital number, since it uses as much as digits as its factorization.

432345101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 432345101 is about 20792.9098733198. The cubic root of 432345101 is about 756.1538726621.

Adding to 432345101 its reverse (101543234), we get a palindrome (533888335).

The spelling of 432345101 in words is "four hundred thirty-two million, three hundred forty-five thousand, one hundred one".