1300066311743 has 2 divisors, whose sum is σ = 1300066311744. Its totient is φ = 1300066311742.

The previous prime is 1300066311697. The next prime is 1300066311767. The reversal of 1300066311743 is 3471136600031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1300066311743 - 2²⁸ = 1299797876287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300066310743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650033155871 + 650033155872.

It is an arithmetic number, because the mean of its divisors is an integer number (650033155872).

Almost surely, 2^{1300066311743} is an apocalyptic number.

1300066311743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300066311743 is an equidigital number, since it uses as much as digits as its factorization.

1300066311743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 1300066311743 in words is "one trillion, three hundred billion, sixty-six million, three hundred eleven thousand, seven hundred forty-three".