1301732897747 has 2 divisors, whose sum is σ = 1301732897748. Its totient is φ = 1301732897746.

The previous prime is 1301732897713. The next prime is 1301732897791. The reversal of 1301732897747 is 7477982371031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1301732897747 - 2¹² = 1301732893651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1301732897447) 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, 650866448873 + 650866448874.

It is an arithmetic number, because the mean of its divisors is an integer number (650866448874).

Almost surely, 2^{1301732897747} is an apocalyptic number.

1301732897747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301732897747 is an equidigital number, since it uses as much as digits as its factorization.

1301732897747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12446784, while the sum is 59.

The spelling of 1301732897747 in words is "one trillion, three hundred one billion, seven hundred thirty-two million, eight hundred ninety-seven thousand, seven hundred forty-seven".