11313110111 has 8 divisors (see below), whose sum is σ = 11507024400. Its totient is φ = 11119268160.

The previous prime is 11313110099. The next prime is 11313110141. The reversal of 11313110111 is 11101131311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11313110111 is a prime.

It is a super-2 number, since 2×11313110111² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313110141) 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, 366851 + ... + 396491.

It is an arithmetic number, because the mean of its divisors is an integer number (1438378050).

Almost surely, 2^11313110111 is an apocalyptic number.

11313110111 is a deficient number, since it is larger than the sum of its proper divisors (193914289).

11313110111 is an equidigital number, since it uses as much as digits as its factorization.

11313110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36169.

The product of its (nonzero) digits is 9, while the sum is 14.

Adding to 11313110111 its reverse (11101131311), we get a palindrome (22414241422).

The spelling of 11313110111 in words is "eleven billion, three hundred thirteen million, one hundred ten thousand, one hundred eleven".