1301328814573 has 2 divisors, whose sum is σ = 1301328814574. Its totient is φ = 1301328814572.

The previous prime is 1301328814561. The next prime is 1301328814657. The reversal of 1301328814573 is 3754188231031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1301328814564 + 9 = 1140758^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 1301328814573 - 2²¹ = 1301326717421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1301328814553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650664407286 + 650664407287.

It is an arithmetic number, because the mean of its divisors is an integer number (650664407287).

Almost surely, 2^{1301328814573} is an apocalyptic number.

It is an amenable number.

1301328814573 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301328814573 is an equidigital number, since it uses as much as digits as its factorization.

1301328814573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 1301328814573 in words is "one trillion, three hundred one billion, three hundred twenty-eight million, eight hundred fourteen thousand, five hundred seventy-three".