1330103320323 has 4 divisors (see below), whose sum is σ = 1773471093768. Its totient is φ = 886735546880.

The previous prime is 1330103320279. The next prime is 1330103320367. The reversal of 1330103320323 is 3230233010331.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1330103320279) and next prime (1330103320367).

It is a cyclic number.

It is not a de Polignac number, because 1330103320323 - 2⁸ = 1330103320067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1330103320293 and 1330103320302.

It is not an unprimeable number, because it can be changed into a prime (1330103320123) 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, 221683886718 + ... + 221683886723.

It is an arithmetic number, because the mean of its divisors is an integer number (443367773442).

Almost surely, 2^{1330103320323} is an apocalyptic number.

1330103320323 is a deficient number, since it is larger than the sum of its proper divisors (443367773445).

1330103320323 is an equidigital number, since it uses as much as digits as its factorization.

1330103320323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443367773444.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 1330103320323 its reverse (3230233010331), we get a palindrome (4560336330654).

The spelling of 1330103320323 in words is "one trillion, three hundred thirty billion, one hundred three million, three hundred twenty thousand, three hundred twenty-three".