11313655631311 has 8 divisors (see below), whose sum is σ = 13068179766864. Its totient is φ = 9680133160320.

The previous prime is 11313655631309. The next prime is 11313655631441.

11313655631311 is nontrivially palindromic in base 10.

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 11313655631311 - 2¹ = 11313655631309 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 (11313655631611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30250415940 + ... + 30250416313.

It is an arithmetic number, because the mean of its divisors is an integer number (1633522470858).

Almost surely, 2^{11313655631311} is an apocalyptic number.

11313655631311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11313655631311 is a deficient number, since it is larger than the sum of its proper divisors (1754524135553).

11313655631311 is a wasteful number, since it uses less digits than its factorization.

11313655631311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60500832281.

The product of its digits is 72900, while the sum is 40.

It can be divided in two parts, 1131365 and 5631311, that added together give a palindrome (6762676).

The spelling of 11313655631311 in words is "eleven trillion, three hundred thirteen billion, six hundred fifty-five million, six hundred thirty-one thousand, three hundred eleven".