322130434040143 has 2 divisors, whose sum is σ = 322130434040144. Its totient is φ = 322130434040142.

The previous prime is 322130434040131. The next prime is 322130434040183. The reversal of 322130434040143 is 341040434031223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 322130434040143 - 2¹⁷ = 322130433909071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322130434040099 and 322130434040108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322130434040183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161065217020071 + 161065217020072.

It is an arithmetic number, because the mean of its divisors is an integer number (161065217020072).

Almost surely, 2^{322130434040143} is an apocalyptic number.

322130434040143 is a deficient number, since it is larger than the sum of its proper divisors (1).

322130434040143 is an equidigital number, since it uses as much as digits as its factorization.

322130434040143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 322130434040143 its reverse (341040434031223), we get a palindrome (663170868071366).

The spelling of 322130434040143 in words is "three hundred twenty-two trillion, one hundred thirty billion, four hundred thirty-four million, forty thousand, one hundred forty-three".