201324013001 has 2 divisors, whose sum is σ = 201324013002. Its totient is φ = 201324013000.

The previous prime is 201324012979. The next prime is 201324013043. The reversal of 201324013001 is 100310423102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200994408976 + 329604025 = 448324^2 + 18155^2 .

It is a cyclic number.

It is not a de Polignac number, because 201324013001 - 2²⁶ = 201256904137 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 (201324013201) 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, 100662006500 + 100662006501.

It is an arithmetic number, because the mean of its divisors is an integer number (100662006501).

Almost surely, 2^201324013001 is an apocalyptic number.

It is an amenable number.

201324013001 is a deficient number, since it is larger than the sum of its proper divisors (1).

201324013001 is an equidigital number, since it uses as much as digits as its factorization.

201324013001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201324013001 its reverse (100310423102), we get a palindrome (301634436103).

The spelling of 201324013001 in words is "two hundred one billion, three hundred twenty-four million, thirteen thousand, one".