17120005001 has 8 divisors (see below), whose sum is σ = 18939417408. Its totient is φ = 15344434000.

The previous prime is 17120004953. The next prime is 17120005013. The reversal of 17120005001 is 10050002171.

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

It is a cyclic number.

It is not a de Polignac number, because 17120005001 - 2¹⁴ = 17119988617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17120005031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10959530 + ... + 10961091.

It is an arithmetic number, because the mean of its divisors is an integer number (2367427176).

Almost surely, 2^17120005001 is an apocalyptic number.

17120005001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

17120005001 is a deficient number, since it is larger than the sum of its proper divisors (1819412407).

17120005001 is a wasteful number, since it uses less digits than its factorization.

17120005001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21920703.

The product of its (nonzero) digits is 70, while the sum is 17.

Adding to 17120005001 its reverse (10050002171), we get a palindrome (27170007172).

The spelling of 17120005001 in words is "seventeen billion, one hundred twenty million, five thousand, one".