170162267113 has 4 divisors (see below), whose sum is σ = 170177590228. Its totient is φ = 170146944000.

The previous prime is 170162267111. The next prime is 170162267179. The reversal of 170162267113 is 311762261071.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311762261071 = 211 ⋅1477546261.

It can be written as a sum of positive squares in 2 ways, for example, as 737828569 + 169424438544 = 27163^2 + 411612^2 .

It is a cyclic number.

It is not a de Polignac number, because 170162267113 - 2¹ = 170162267111 is a prime.

It is a super-2 number, since 2×170162267113² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (170162267111) 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, 7644888 + ... + 7667113.

It is an arithmetic number, because the mean of its divisors is an integer number (42544397557).

Almost surely, 2^170162267113 is an apocalyptic number.

It is an amenable number.

170162267113 is a deficient number, since it is larger than the sum of its proper divisors (15323115).

170162267113 is a wasteful number, since it uses less digits than its factorization.

170162267113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15323114.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 170162267113 in words is "one hundred seventy billion, one hundred sixty-two million, two hundred sixty-seven thousand, one hundred thirteen".