1330303023013 has 2 divisors, whose sum is σ = 1330303023014. Its totient is φ = 1330303023012.

The previous prime is 1330303023011. The next prime is 1330303023029. The reversal of 1330303023013 is 3103203030331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1199390757889 + 130912265124 = 1095167^2 + 361818^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330303023013 - 2¹ = 1330303023011 is a prime.

It is a super-2 number, since 2×1330303023013² (a number of 25 digits) contains 22 as substring.

Together with 1330303023011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330303023011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665151511506 + 665151511507.

It is an arithmetic number, because the mean of its divisors is an integer number (665151511507).

Almost surely, 2^{1330303023013} is an apocalyptic number.

It is an amenable number.

1330303023013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330303023013 is an equidigital number, since it uses as much as digits as its factorization.

1330303023013 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 22.

Adding to 1330303023013 its reverse (3103203030331), we get a palindrome (4433506053344).

The spelling of 1330303023013 in words is "one trillion, three hundred thirty billion, three hundred three million, twenty-three thousand, thirteen".