3216170716123 has 16 divisors (see below), whose sum is σ = 3340124748000. Its totient is φ = 3093091529472.

The previous prime is 3216170716111. The next prime is 3216170716133.

3216170716123 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3216170716123 is a prime.

It is a super-2 number, since 2×3216170716123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3216170716103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40595836 + ... + 40674982.

It is an arithmetic number, because the mean of its divisors is an integer number (208757796750).

Almost surely, 2^{3216170716123} is an apocalyptic number.

3216170716123 is a deficient number, since it is larger than the sum of its proper divisors (123954031877).

3216170716123 is a wasteful number, since it uses less digits than its factorization.

3216170716123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84654.

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 3216170716123 in words is "three trillion, two hundred sixteen billion, one hundred seventy million, seven hundred sixteen thousand, one hundred twenty-three".