128032430252033 has 2 divisors, whose sum is σ = 128032430252034. Its totient is φ = 128032430252032.

The previous prime is 128032430251997. The next prime is 128032430252039. The reversal of 128032430252033 is 330252034230821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112494193643584 + 15538236608449 = 10606328^2 + 3941857^2 .

It is a cyclic number.

It is not a de Polignac number, because 128032430252033 - 2⁶ = 128032430251969 is a prime.

It is not a weakly prime, because it can be changed into another prime (128032430252039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64016215126016 + 64016215126017.

It is an arithmetic number, because the mean of its divisors is an integer number (64016215126017).

Almost surely, 2^{128032430252033} is an apocalyptic number.

It is an amenable number.

128032430252033 is a deficient number, since it is larger than the sum of its proper divisors (1).

128032430252033 is an equidigital number, since it uses as much as digits as its factorization.

128032430252033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 128032430252033 its reverse (330252034230821), we get a palindrome (458284464482854).

The spelling of 128032430252033 in words is "one hundred twenty-eight trillion, thirty-two billion, four hundred thirty million, two hundred fifty-two thousand, thirty-three".