17113316047 has 4 divisors (see below), whose sum is σ = 17218305880. Its totient is φ = 17008326216.

The previous prime is 17113315969. The next prime is 17113316053. The reversal of 17113316047 is 74061331171.

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

It is a cyclic number.

It is not a de Polignac number, because 17113316047 - 2²³ = 17104927439 is a prime.

It is a super-2 number, since 2×17113316047² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17113316057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52494672 + ... + 52494997.

It is an arithmetic number, because the mean of its divisors is an integer number (4304576470).

Almost surely, 2^17113316047 is an apocalyptic number.

17113316047 is a deficient number, since it is larger than the sum of its proper divisors (104989833).

17113316047 is a wasteful number, since it uses less digits than its factorization.

17113316047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104989832.

The product of its (nonzero) digits is 10584, while the sum is 34.

The spelling of 17113316047 in words is "seventeen billion, one hundred thirteen million, three hundred sixteen thousand, forty-seven".