2002165163 has 8 divisors (see below), whose sum is σ = 2067265536. Its totient is φ = 1937097000.

The previous prime is 2002165063. The next prime is 2002165169. The reversal of 2002165163 is 3615612002.

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

It is a de Polignac number, because none of the positive numbers 2^k-2002165163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002165169) 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, 242420 + ... + 250542.

It is an arithmetic number, because the mean of its divisors is an integer number (258408192).

Almost surely, 2^2002165163 is an apocalyptic number.

2002165163 is a deficient number, since it is larger than the sum of its proper divisors (65100373).

2002165163 is an equidigital number, since it uses as much as digits as its factorization.

2002165163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16105.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2002165163 is about 44745.5602602091. The cubic root of 2002165163 is about 1260.3755416662.

Adding to 2002165163 its reverse (3615612002), we get a palindrome (5617777165).

It can be divided in two parts, 200216 and 5163, that added together give a cube (205379 = 59³).

The spelling of 2002165163 in words is "two billion, two million, one hundred sixty-five thousand, one hundred sixty-three".