1300230331789 has 2 divisors, whose sum is σ = 1300230331790. Its totient is φ = 1300230331788.

The previous prime is 1300230331781. The next prime is 1300230331793. The reversal of 1300230331789 is 9871330320031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1264713914025 + 35516417764 = 1124595^2 + 188458^2 .

It is a cyclic number.

It is not a de Polignac number, because 1300230331789 - 2³ = 1300230331781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300230331781) 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, 650115165894 + 650115165895.

It is an arithmetic number, because the mean of its divisors is an integer number (650115165895).

Almost surely, 2^{1300230331789} is an apocalyptic number.

It is an amenable number.

1300230331789 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300230331789 is an equidigital number, since it uses as much as digits as its factorization.

1300230331789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 1300230331789 in words is "one trillion, three hundred billion, two hundred thirty million, three hundred thirty-one thousand, seven hundred eighty-nine".