13111220314 has 16 divisors (see below), whose sum is σ = 19819598400. Its totient is φ = 6504741504.

The previous prime is 13111220279. The next prime is 13111220323. The reversal of 13111220314 is 41302211131.

It is a junction number, because it is equal to n+sod(n) for n = 13111220291 and 13111220300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512659 + ... + 537625.

It is an arithmetic number, because the mean of its divisors is an integer number (1238724900).

Almost surely, 2^13111220314 is an apocalyptic number.

13111220314 is a deficient number, since it is larger than the sum of its proper divisors (6708378086).

13111220314 is a wasteful number, since it uses less digits than its factorization.

13111220314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26997.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13111220314 its reverse (41302211131), we get a palindrome (54413431445).

The spelling of 13111220314 in words is "thirteen billion, one hundred eleven million, two hundred twenty thousand, three hundred fourteen".