13163517111 has 8 divisors (see below), whose sum is σ = 17721758080. Its totient is φ = 8690477112.

The previous prime is 13163517097. The next prime is 13163517137. The reversal of 13163517111 is 11171536131.

13163517111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13163517111 - 2¹⁷ = 13163386039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13163517181) 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 7 ways as a sum of consecutive naturals, for example, 21299881 + ... + 21300498.

It is an arithmetic number, because the mean of its divisors is an integer number (2215219760).

Almost surely, 2^13163517111 is an apocalyptic number.

13163517111 is a deficient number, since it is larger than the sum of its proper divisors (4558240969).

13163517111 is a wasteful number, since it uses less digits than its factorization.

13163517111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42600485.

The product of its digits is 1890, while the sum is 30.

The spelling of 13163517111 in words is "thirteen billion, one hundred sixty-three million, five hundred seventeen thousand, one hundred eleven".