143202343244113 has 2 divisors, whose sum is σ = 143202343244114. Its totient is φ = 143202343244112.

The previous prime is 143202343244111. The next prime is 143202343244167. The reversal of 143202343244113 is 311442343202341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143154811831824 + 47531412289 = 11964732^2 + 218017^2 .

It is a cyclic number.

It is not a de Polignac number, because 143202343244113 - 2¹ = 143202343244111 is a prime.

It is a super-2 number, since 2×143202343244113² (a number of 29 digits) contains 22 as substring.

Together with 143202343244111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (143202343244111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71601171622056 + 71601171622057.

It is an arithmetic number, because the mean of its divisors is an integer number (71601171622057).

Almost surely, 2^{143202343244113} is an apocalyptic number.

It is an amenable number.

143202343244113 is a deficient number, since it is larger than the sum of its proper divisors (1).

143202343244113 is an equidigital number, since it uses as much as digits as its factorization.

143202343244113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 143202343244113 its reverse (311442343202341), we get a palindrome (454644686446454).

The spelling of 143202343244113 in words is "one hundred forty-three trillion, two hundred two billion, three hundred forty-three million, two hundred forty-four thousand, one hundred thirteen".