1305614611241 has 2 divisors, whose sum is σ = 1305614611242. Its totient is φ = 1305614611240.

The previous prime is 1305614611219. The next prime is 1305614611321. The reversal of 1305614611241 is 1421164165031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 709939371241 + 595675240000 = 842579^2 + 771800^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1305614611241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1305614611201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652807305620 + 652807305621.

It is an arithmetic number, because the mean of its divisors is an integer number (652807305621).

Almost surely, 2^{1305614611241} is an apocalyptic number.

It is an amenable number.

1305614611241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1305614611241 is an equidigital number, since it uses as much as digits as its factorization.

1305614611241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

Adding to 1305614611241 its reverse (1421164165031), we get a palindrome (2726778776272).

The spelling of 1305614611241 in words is "one trillion, three hundred five billion, six hundred fourteen million, six hundred eleven thousand, two hundred forty-one".