1311305414255 has 8 divisors (see below), whose sum is σ = 1573633233600. Its totient is φ = 1048999840416.

The previous prime is 1311305414219. The next prime is 1311305414311. The reversal of 1311305414255 is 5524145031131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1311305414255 - 2⁶ = 1311305414191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5431415 + ... + 5667704.

It is an arithmetic number, because the mean of its divisors is an integer number (196704154200).

Almost surely, 2^{1311305414255} is an apocalyptic number.

1311305414255 is a deficient number, since it is larger than the sum of its proper divisors (262327819345).

1311305414255 is a wasteful number, since it uses less digits than its factorization.

1311305414255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11122753.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 1311305414255 in words is "one trillion, three hundred eleven billion, three hundred five million, four hundred fourteen thousand, two hundred fifty-five".