202144124243 has 2 divisors, whose sum is σ = 202144124244. Its totient is φ = 202144124242.

The previous prime is 202144124183. The next prime is 202144124267. The reversal of 202144124243 is 342421441202.

It is a happy number.

202144124243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202144124243 - 2¹⁴ = 202144107859 is a prime.

It is not a weakly prime, because it can be changed into another prime (202144124843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101072062121 + 101072062122.

It is an arithmetic number, because the mean of its divisors is an integer number (101072062122).

Almost surely, 2^202144124243 is an apocalyptic number.

202144124243 is a deficient number, since it is larger than the sum of its proper divisors (1).

202144124243 is an equidigital number, since it uses as much as digits as its factorization.

202144124243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 202144124243 its reverse (342421441202), we get a palindrome (544565565445).

The spelling of 202144124243 in words is "two hundred two billion, one hundred forty-four million, one hundred twenty-four thousand, two hundred forty-three".