13111353314 has 4 divisors (see below), whose sum is σ = 19667029974. Its totient is φ = 6555676656.

The previous prime is 13111353287. The next prime is 13111353317. The reversal of 13111353314 is 41335311131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41335311131 = 1553 ⋅26616427.

It can be written as a sum of positive squares in only one way, i.e., 11906083225 + 1205270089 = 109115^2 + 34717^2 .

It is not an unprimeable number, because it can be changed into a prime (13111353317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3277838327 + ... + 3277838330.

Almost surely, 2^13111353314 is an apocalyptic number.

13111353314 is a deficient number, since it is larger than the sum of its proper divisors (6555676660).

13111353314 is an equidigital number, since it uses as much as digits as its factorization.

13111353314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6555676659.

The product of its digits is 1620, while the sum is 26.

Adding to 13111353314 its reverse (41335311131), we get a palindrome (54446664445).

The spelling of 13111353314 in words is "thirteen billion, one hundred eleven million, three hundred fifty-three thousand, three hundred fourteen".