1330331013023 has 2 divisors, whose sum is σ = 1330331013024. Its totient is φ = 1330331013022.

The previous prime is 1330331013019. The next prime is 1330331013043. The reversal of 1330331013023 is 3203101330331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330331013023 - 2² = 1330331013019 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1330331013023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330331013043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665165506511 + 665165506512.

It is an arithmetic number, because the mean of its divisors is an integer number (665165506512).

Almost surely, 2^{1330331013023} is an apocalyptic number.

1330331013023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330331013023 is an equidigital number, since it uses as much as digits as its factorization.

1330331013023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 1330331013023 its reverse (3203101330331), we get a palindrome (4533432343354).

The spelling of 1330331013023 in words is "one trillion, three hundred thirty billion, three hundred thirty-one million, thirteen thousand, twenty-three".