1030322020313 has 2 divisors, whose sum is σ = 1030322020314. Its totient is φ = 1030322020312.

The previous prime is 1030322020309. The next prime is 1030322020361. The reversal of 1030322020313 is 3130202230301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 805752183769 + 224569836544 = 897637^2 + 473888^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030322020313 - 2² = 1030322020309 is a prime.

It is not a weakly prime, because it can be changed into another prime (1030322028313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515161010156 + 515161010157.

It is an arithmetic number, because the mean of its divisors is an integer number (515161010157).

Almost surely, 2^{1030322020313} is an apocalyptic number.

It is an amenable number.

1030322020313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030322020313 is an equidigital number, since it uses as much as digits as its factorization.

1030322020313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1030322020313 its reverse (3130202230301), we get a palindrome (4160524250614).

The spelling of 1030322020313 in words is "one trillion, thirty billion, three hundred twenty-two million, twenty thousand, three hundred thirteen".