1303320102089 has 2 divisors, whose sum is σ = 1303320102090. Its totient is φ = 1303320102088.

The previous prime is 1303320102043. The next prime is 1303320102151. The reversal of 1303320102089 is 9802010233031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1172276102089 + 131044000000 = 1082717^2 + 362000^2 .

It is a cyclic number.

It is not a de Polignac number, because 1303320102089 - 2⁴⁰ = 203808474313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1303320102589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651660051044 + 651660051045.

It is an arithmetic number, because the mean of its divisors is an integer number (651660051045).

Almost surely, 2^{1303320102089} is an apocalyptic number.

It is an amenable number.

1303320102089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303320102089 is an equidigital number, since it uses as much as digits as its factorization.

1303320102089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 1303320102089 in words is "one trillion, three hundred three billion, three hundred twenty million, one hundred two thousand, eighty-nine".