322130423130443 has 4 divisors (see below), whose sum is σ = 327590260810680. Its totient is φ = 316670585450208.

The previous prime is 322130423130433. The next prime is 322130423130449. The reversal of 322130423130443 is 344031324031223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 322130423130443 - 2³⁰ = 322129349388619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322130423130449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2729918840030 + ... + 2729918840147.

It is an arithmetic number, because the mean of its divisors is an integer number (81897565202670).

Almost surely, 2^{322130423130443} is an apocalyptic number.

322130423130443 is a deficient number, since it is larger than the sum of its proper divisors (5459837680237).

322130423130443 is an equidigital number, since it uses as much as digits as its factorization.

322130423130443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5459837680236.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 322130423130443 its reverse (344031324031223), we get a palindrome (666161747161666).

The spelling of 322130423130443 in words is "three hundred twenty-two trillion, one hundred thirty billion, four hundred twenty-three million, one hundred thirty thousand, four hundred forty-three".