2002102 has 8 divisors (see below), whose sum is σ = 3106800. Its totient is φ = 966504.

The previous prime is 2002093. The next prime is 2002151. The reversal of 2002102 is 2012002.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17202 + ... + 17317.

It is an arithmetic number, because the mean of its divisors is an integer number (388350).

2^2002102 is an apocalyptic number.

2002102 is a deficient number, since it is larger than the sum of its proper divisors (1104698).

2002102 is a wasteful number, since it uses less digits than its factorization.

2002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34550.

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2002102 is about 1414.9565364350. The cubic root of 2002102 is about 126.0362287692.

Adding to 2002102 its reverse (2012002), we get a palindrome (4014104).

The spelling of 2002102 in words is "two million, two thousand, one hundred two".