1301454455513 has 2 divisors, whose sum is σ = 1301454455514. Its totient is φ = 1301454455512.

The previous prime is 1301454455503. The next prime is 1301454455527. The reversal of 1301454455513 is 3155544541031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1301340222169 + 114233344 = 1140763^2 + 10688^2 .

It is an emirp because it is prime and its reverse (3155544541031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1301454455513 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1301454455503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650727227756 + 650727227757.

It is an arithmetic number, because the mean of its divisors is an integer number (650727227757).

Almost surely, 2^{1301454455513} is an apocalyptic number.

It is an amenable number.

1301454455513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301454455513 is an equidigital number, since it uses as much as digits as its factorization.

1301454455513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 1301454455513 its reverse (3155544541031), we get a palindrome (4456998996544).

The spelling of 1301454455513 in words is "one trillion, three hundred one billion, four hundred fifty-four million, four hundred fifty-five thousand, five hundred thirteen".