2173170102 has 16 divisors (see below), whose sum is σ = 4353879792. Its totient is φ = 723133440.

The previous prime is 2173170101. The next prime is 2173170149. The reversal of 2173170102 is 2010713712.

2173170102 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2173170101) 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, 310399 + ... + 317322.

It is an arithmetic number, because the mean of its divisors is an integer number (272117487).

Almost surely, 2^2173170102 is an apocalyptic number.

2173170102 is an abundant number, since it is smaller than the sum of its proper divisors (2180709690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2173170102 is a wasteful number, since it uses less digits than its factorization.

2173170102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628303.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 2173170102 is about 46617.2725714407. The cubic root of 2173170102 is about 1295.2827261437.

Adding to 2173170102 its reverse (2010713712), we get a palindrome (4183883814).

The spelling of 2173170102 in words is "two billion, one hundred seventy-three million, one hundred seventy thousand, one hundred two".