1322003310323 has 4 divisors (see below), whose sum is σ = 1323535180608. Its totient is φ = 1320471440040.

The previous prime is 1322003310317. The next prime is 1322003310337. The reversal of 1322003310323 is 3230133002231.

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 1322003310323 - 2²⁴ = 1321986533107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322003315323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765933848 + ... + 765935573.

It is an arithmetic number, because the mean of its divisors is an integer number (330883795152).

Almost surely, 2^{1322003310323} is an apocalyptic number.

1322003310323 is a deficient number, since it is larger than the sum of its proper divisors (1531870285).

1322003310323 is an equidigital number, since it uses as much as digits as its factorization.

1322003310323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531870284.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1322003310323 its reverse (3230133002231), we get a palindrome (4552136312554).

The spelling of 1322003310323 in words is "one trillion, three hundred twenty-two billion, three million, three hundred ten thousand, three hundred twenty-three".