201224505143513 has 2 divisors, whose sum is σ = 201224505143514. Its totient is φ = 201224505143512.

The previous prime is 201224505143503. The next prime is 201224505143549. The reversal of 201224505143513 is 315341505422102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101930992903744 + 99293512239769 = 10096088^2 + 9964613^2 .

It is a cyclic number.

It is not a de Polignac number, because 201224505143513 - 2³² = 201220210176217 is a prime.

It is not a weakly prime, because it can be changed into another prime (201224505143503) 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, 100612252571756 + 100612252571757.

It is an arithmetic number, because the mean of its divisors is an integer number (100612252571757).

Almost surely, 2^{201224505143513} is an apocalyptic number.

It is an amenable number.

201224505143513 is a deficient number, since it is larger than the sum of its proper divisors (1).

201224505143513 is an equidigital number, since it uses as much as digits as its factorization.

201224505143513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 201224505143513 in words is "two hundred one trillion, two hundred twenty-four billion, five hundred five million, one hundred forty-three thousand, five hundred thirteen".