320200212204143 has 2 divisors, whose sum is σ = 320200212204144. Its totient is φ = 320200212204142.

The previous prime is 320200212204121. The next prime is 320200212204149. The reversal of 320200212204143 is 341402212002023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320200212204143 - 2¹⁰ = 320200212203119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320200212204149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160100106102071 + 160100106102072.

It is an arithmetic number, because the mean of its divisors is an integer number (160100106102072).

Almost surely, 2^{320200212204143} is an apocalyptic number.

320200212204143 is a deficient number, since it is larger than the sum of its proper divisors (1).

320200212204143 is an equidigital number, since it uses as much as digits as its factorization.

320200212204143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 320200212204143 its reverse (341402212002023), we get a palindrome (661602424206166).

The spelling of 320200212204143 in words is "three hundred twenty trillion, two hundred billion, two hundred twelve million, two hundred four thousand, one hundred forty-three".