243304013411201 has 2 divisors, whose sum is σ = 243304013411202. Its totient is φ = 243304013411200.

The previous prime is 243304013411177. The next prime is 243304013411227. The reversal of 243304013411201 is 102114310403342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193862738371600 + 49441275039601 = 13923460^2 + 7031449^2 .

It is a cyclic number.

It is not a de Polignac number, because 243304013411201 - 2²⁶ = 243303946302337 is a prime.

It is not a weakly prime, because it can be changed into another prime (243304013401201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121652006705600 + 121652006705601.

It is an arithmetic number, because the mean of its divisors is an integer number (121652006705601).

Almost surely, 2^{243304013411201} is an apocalyptic number.

It is an amenable number.

243304013411201 is a deficient number, since it is larger than the sum of its proper divisors (1).

243304013411201 is an equidigital number, since it uses as much as digits as its factorization.

243304013411201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 243304013411201 its reverse (102114310403342), we get a palindrome (345418323814543).

The spelling of 243304013411201 in words is "two hundred forty-three trillion, three hundred four billion, thirteen million, four hundred eleven thousand, two hundred one".