32001312230201 has 2 divisors, whose sum is σ = 32001312230202. Its totient is φ = 32001312230200.

The previous prime is 32001312230137. The next prime is 32001312230257. The reversal of 32001312230201 is 10203221310023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22557522274576 + 9443789955625 = 4749476^2 + 3073075^2 .

It is a cyclic number.

It is not a de Polignac number, because 32001312230201 - 2⁶ = 32001312230137 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 (32001312235201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16000656115100 + 16000656115101.

It is an arithmetic number, because the mean of its divisors is an integer number (16000656115101).

Almost surely, 2^{32001312230201} is an apocalyptic number.

It is an amenable number.

32001312230201 is a deficient number, since it is larger than the sum of its proper divisors (1).

32001312230201 is an equidigital number, since it uses as much as digits as its factorization.

32001312230201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32001312230201 its reverse (10203221310023), we get a palindrome (42204533540224).

The spelling of 32001312230201 in words is "thirty-two trillion, one billion, three hundred twelve million, two hundred thirty thousand, two hundred one".