1322043320323 has 32 divisors (see below), whose sum is σ = 1474732707840. Its totient is φ = 1174942728960.

The previous prime is 1322043320317. The next prime is 1322043320341. The reversal of 1322043320323 is 3230233402231.

It is not a de Polignac number, because 1322043320323 - 2¹³ = 1322043312131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322043320291 and 1322043320300.

It is not an unprimeable number, because it can be changed into a prime (1322043320393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196758558 + ... + 196765276.

It is an arithmetic number, because the mean of its divisors is an integer number (46085397120).

Almost surely, 2^{1322043320323} is an apocalyptic number.

1322043320323 is a deficient number, since it is larger than the sum of its proper divisors (152689387517).

1322043320323 is a wasteful number, since it uses less digits than its factorization.

1322043320323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7947.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 1322043320323 its reverse (3230233402231), we get a palindrome (4552276722554).

The spelling of 1322043320323 in words is "one trillion, three hundred twenty-two billion, forty-three million, three hundred twenty thousand, three hundred twenty-three".