1001322323303 has 2 divisors, whose sum is σ = 1001322323304. Its totient is φ = 1001322323302.

The previous prime is 1001322323273. The next prime is 1001322323341. The reversal of 1001322323303 is 3033232231001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001322323303 - 2²⁶ = 1001255214439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001322353303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500661161651 + 500661161652.

It is an arithmetic number, because the mean of its divisors is an integer number (500661161652).

Almost surely, 2^{1001322323303} is an apocalyptic number.

1001322323303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001322323303 is an equidigital number, since it uses as much as digits as its factorization.

1001322323303 is an evil number, because the sum of its binary digits is even.

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

Adding to 1001322323303 its reverse (3033232231001), we get a palindrome (4034554554304).

The spelling of 1001322323303 in words is "one trillion, one billion, three hundred twenty-two million, three hundred twenty-three thousand, three hundred three".