13311111119 has 2 divisors, whose sum is σ = 13311111120. Its totient is φ = 13311111118.

The previous prime is 13311111101. The next prime is 13311111133. The reversal of 13311111119 is 91111111331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13311111119 is a prime.

It is a super-2 number, since 2×13311111119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13311111094 and 13311111103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13311111419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655555559 + 6655555560.

It is an arithmetic number, because the mean of its divisors is an integer number (6655555560).

Almost surely, 2^13311111119 is an apocalyptic number.

13311111119 is a deficient number, since it is larger than the sum of its proper divisors (1).

13311111119 is an equidigital number, since it uses as much as digits as its factorization.

13311111119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81, while the sum is 23.

The spelling of 13311111119 in words is "thirteen billion, three hundred eleven million, one hundred eleven thousand, one hundred nineteen".