11516112329 has 2 divisors, whose sum is σ = 11516112330. Its totient is φ = 11516112328.

The previous prime is 11516112319. The next prime is 11516112337. The reversal of 11516112329 is 92321161511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9745638400 + 1770473929 = 98720^2 + 42077^2 .

It is an emirp because it is prime and its reverse (92321161511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11516112329 - 2⁸ = 11516112073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11516112295 and 11516112304.

It is not a weakly prime, because it can be changed into another prime (11516112319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5758056164 + 5758056165.

It is an arithmetic number, because the mean of its divisors is an integer number (5758056165).

Almost surely, 2^11516112329 is an apocalyptic number.

It is an amenable number.

11516112329 is a deficient number, since it is larger than the sum of its proper divisors (1).

11516112329 is an equidigital number, since it uses as much as digits as its factorization.

11516112329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 32.

The spelling of 11516112329 in words is "eleven billion, five hundred sixteen million, one hundred twelve thousand, three hundred twenty-nine".