143312423141 has 2 divisors, whose sum is σ = 143312423142. Its totient is φ = 143312423140.

The previous prime is 143312423131. The next prime is 143312423173. The reversal of 143312423141 is 141324213341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141004005025 + 2308418116 = 375505^2 + 48046^2 .

It is a cyclic number.

It is not a de Polignac number, because 143312423141 - 2¹⁸ = 143312160997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143312423131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71656211570 + 71656211571.

It is an arithmetic number, because the mean of its divisors is an integer number (71656211571).

Almost surely, 2^143312423141 is an apocalyptic number.

It is an amenable number.

143312423141 is a deficient number, since it is larger than the sum of its proper divisors (1).

143312423141 is an equidigital number, since it uses as much as digits as its factorization.

143312423141 is an evil number, because the sum of its binary digits is even.

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

Adding to 143312423141 its reverse (141324213341), we get a palindrome (284636636482).

The spelling of 143312423141 in words is "one hundred forty-three billion, three hundred twelve million, four hundred twenty-three thousand, one hundred forty-one".