1305614460313 has 4 divisors (see below), whose sum is σ = 1306496038068. Its totient is φ = 1304732882560.

The previous prime is 1305614460307. The next prime is 1305614460343. The reversal of 1305614460313 is 3130644165031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 716601189529 + 589013270784 = 846523^2 + 767472^2 .

It is a cyclic number.

It is not a de Polignac number, because 1305614460313 - 2¹⁷ = 1305614329241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1305614460343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440786656 + ... + 440789617.

It is an arithmetic number, because the mean of its divisors is an integer number (326624009517).

Almost surely, 2^{1305614460313} is an apocalyptic number.

It is an amenable number.

1305614460313 is a deficient number, since it is larger than the sum of its proper divisors (881577755).

1305614460313 is an equidigital number, since it uses as much as digits as its factorization.

1305614460313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881577754.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 1305614460313 in words is "one trillion, three hundred five billion, six hundred fourteen million, four hundred sixty thousand, three hundred thirteen".