13116001611 has 4 divisors (see below), whose sum is σ = 17488002152. Its totient is φ = 8744001072.

The previous prime is 13116001601. The next prime is 13116001627. The reversal of 13116001611 is 11610061131.

13116001611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13116001611 - 2⁵ = 13116001579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13116001601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2186000266 + ... + 2186000271.

It is an arithmetic number, because the mean of its divisors is an integer number (4372000538).

Almost surely, 2^13116001611 is an apocalyptic number.

13116001611 is a deficient number, since it is larger than the sum of its proper divisors (4372000541).

13116001611 is an equidigital number, since it uses as much as digits as its factorization.

13116001611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372000540.

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 13116001611 its reverse (11610061131), we get a palindrome (24726062742).

The spelling of 13116001611 in words is "thirteen billion, one hundred sixteen million, one thousand, six hundred eleven".