2002201320102 has 16 divisors (see below), whose sum is σ = 4008676293552. Its totient is φ = 666688164480.

The previous prime is 2002201320079. The next prime is 2002201320109. The reversal of 2002201320102 is 2010231022002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002201320109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178062799 + ... + 178074042.

It is an arithmetic number, because the mean of its divisors is an integer number (250542268347).

Almost surely, 2^{2002201320102} is an apocalyptic number.

2002201320102 is an abundant number, since it is smaller than the sum of its proper divisors (2006474973450).

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

2002201320102 is a wasteful number, since it uses less digits than its factorization.

2002201320102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356137783.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2002201320102 its reverse (2010231022002), we get a palindrome (4012432342104).

The spelling of 2002201320102 in words is "two trillion, two billion, two hundred one million, three hundred twenty thousand, one hundred two".