1303441330223 has 4 divisors (see below), whose sum is σ = 1312818606120. Its totient is φ = 1294064054328.

The previous prime is 1303441330207. The next prime is 1303441330229. The reversal of 1303441330223 is 3220331443031.

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 1303441330223 - 2⁴ = 1303441330207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303441330229) 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, 4688637740 + ... + 4688638017.

It is an arithmetic number, because the mean of its divisors is an integer number (328204651530).

Almost surely, 2^{1303441330223} is an apocalyptic number.

1303441330223 is a deficient number, since it is larger than the sum of its proper divisors (9377275897).

1303441330223 is an equidigital number, since it uses as much as digits as its factorization.

1303441330223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9377275896.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1303441330223 its reverse (3220331443031), we get a palindrome (4523772773254).

The spelling of 1303441330223 in words is "one trillion, three hundred three billion, four hundred forty-one million, three hundred thirty thousand, two hundred twenty-three".