1305114413311 has 4 divisors (see below), whose sum is σ = 1326509731624. Its totient is φ = 1283719095000.

The previous prime is 1305114413293. The next prime is 1305114413327. The reversal of 1305114413311 is 1133144115031.

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

It is a cyclic number.

It is not a de Polignac number, because 1305114413311 - 2⁵ = 1305114413279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1305114413311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1305114413611) 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, 10697659065 + ... + 10697659186.

It is an arithmetic number, because the mean of its divisors is an integer number (331627432906).

Almost surely, 2^{1305114413311} is an apocalyptic number.

1305114413311 is a deficient number, since it is larger than the sum of its proper divisors (21395318313).

1305114413311 is an equidigital number, since it uses as much as digits as its factorization.

1305114413311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21395318312.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 1305114413311 its reverse (1133144115031), we get a palindrome (2438258528342).

The spelling of 1305114413311 in words is "one trillion, three hundred five billion, one hundred fourteen million, four hundred thirteen thousand, three hundred eleven".