11313000311 has 48 divisors (see below), whose sum is σ = 12727899360. Its totient is φ = 10038712320.

The previous prime is 11313000299. The next prime is 11313000313. The reversal of 11313000311 is 11300031311.

It is a happy number.

It is not a de Polignac number, because 11313000311 - 2¹⁰ = 11312999287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313000313) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86358716 + ... + 86358846.

It is an arithmetic number, because the mean of its divisors is an integer number (265164570).

Almost surely, 2^11313000311 is an apocalyptic number.

11313000311 is a deficient number, since it is larger than the sum of its proper divisors (1414899049).

11313000311 is a wasteful number, since it uses less digits than its factorization.

11313000311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 11313000311 its reverse (11300031311), we get a palindrome (22613031622).

The spelling of 11313000311 in words is "eleven billion, three hundred thirteen million, three hundred eleven", and thus it is an aban number.