323000022200143 has 2 divisors, whose sum is σ = 323000022200144. Its totient is φ = 323000022200142.

The previous prime is 323000022200131. The next prime is 323000022200179. The reversal of 323000022200143 is 341002220000323.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323000022200143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323000022200123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161500011100071 + 161500011100072.

It is an arithmetic number, because the mean of its divisors is an integer number (161500011100072).

Almost surely, 2^{323000022200143} is an apocalyptic number.

323000022200143 is a deficient number, since it is larger than the sum of its proper divisors (1).

323000022200143 is an equidigital number, since it uses as much as digits as its factorization.

323000022200143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 323000022200143 its reverse (341002220000323), we get a palindrome (664002242200466).

The spelling of 323000022200143 in words is "three hundred twenty-three trillion, twenty-two million, two hundred thousand, one hundred forty-three".