27313235311 has 8 divisors (see below), whose sum is σ = 28227021984. Its totient is φ = 26411239680.

The previous prime is 27313235273. The next prime is 27313235363. The reversal of 27313235311 is 11353231372.

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 27313235311 - 2⁹ = 27313234799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27313232311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2943051 + ... + 2952316.

It is an arithmetic number, because the mean of its divisors is an integer number (3528377748).

Almost surely, 2^27313235311 is an apocalyptic number.

27313235311 is a deficient number, since it is larger than the sum of its proper divisors (913786673).

27313235311 is a wasteful number, since it uses less digits than its factorization.

27313235311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895521.

The product of its digits is 11340, while the sum is 31.

Adding to 27313235311 its reverse (11353231372), we get a palindrome (38666466683).

The spelling of 27313235311 in words is "twenty-seven billion, three hundred thirteen million, two hundred thirty-five thousand, three hundred eleven".