11314320111 has 16 divisors (see below), whose sum is σ = 16819175520. Its totient is φ = 7517131200.

The previous prime is 11314320079. The next prime is 11314320119. The reversal of 11314320111 is 11102341311.

It is a happy number.

It is not a de Polignac number, because 11314320111 - 2⁵ = 11314320079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314320119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707190 + ... + 723011.

It is an arithmetic number, because the mean of its divisors is an integer number (1051198470).

Almost surely, 2^11314320111 is an apocalyptic number.

11314320111 is a deficient number, since it is larger than the sum of its proper divisors (5504855409).

11314320111 is a wasteful number, since it uses less digits than its factorization.

11314320111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430503 (or 1430497 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11314320111 its reverse (11102341311), we get a palindrome (22416661422).

The spelling of 11314320111 in words is "eleven billion, three hundred fourteen million, three hundred twenty thousand, one hundred eleven".