13111114 has 8 divisors (see below), whose sum is σ = 20823588. Its totient is φ = 6169920.

The previous prime is 13111093. The next prime is 13111117. The reversal of 13111114 is 41111131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11108889 + 2002225 = 3333^2 + 1415^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13111094 and 13111103.

It is not an unprimeable number, because it can be changed into a prime (13111117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192777 + ... + 192844.

Almost surely, 2^13111114 is an apocalyptic number.

13111114 is a deficient number, since it is larger than the sum of its proper divisors (7712474).

13111114 is a wasteful number, since it uses less digits than its factorization.

13111114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385640.

The product of its digits is 12, while the sum is 13.

The square root of 13111114 is about 3620.9272293157. The cubic root of 13111114 is about 235.8014824889.

Adding to 13111114 its reverse (41111131), we get a palindrome (54222245).

It can be divided in two parts, 13111 and 114, that added together give a square (13225 = 115²).

The spelling of 13111114 in words is "thirteen million, one hundred eleven thousand, one hundred fourteen".