1001322332323 has 4 divisors (see below), whose sum is σ = 1035850688640. Its totient is φ = 966793976008.

The previous prime is 1001322332293. The next prime is 1001322332333. The reversal of 1001322332323 is 3232332231001.

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 1001322332323 - 2³⁷ = 863883378851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001322332333) 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, 17264178115 + ... + 17264178172.

It is an arithmetic number, because the mean of its divisors is an integer number (258962672160).

Almost surely, 2^{1001322332323} is an apocalyptic number.

1001322332323 is a deficient number, since it is larger than the sum of its proper divisors (34528356317).

1001322332323 is an equidigital number, since it uses as much as digits as its factorization.

1001322332323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34528356316.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1001322332323 its reverse (3232332231001), we get a palindrome (4233654563324).

The spelling of 1001322332323 in words is "one trillion, one billion, three hundred twenty-two million, three hundred thirty-two thousand, three hundred twenty-three".