210002102002 has 192 divisors, whose sum is σ = 425658562560. Its totient is φ = 75873853440.

The previous prime is 210002101987. The next prime is 210002102017. The reversal of 210002102002 is 200201200012.

210002102002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (210002101987) and next prime (210002102017).

It is a self number, because there is not a number n which added to its sum of digits gives 210002102002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 273084274 + ... + 273085042.

It is an arithmetic number, because the mean of its divisors is an integer number (2216971680).

Almost surely, 2^210002102002 is an apocalyptic number.

210002102002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210002102002 is an abundant number, since it is smaller than the sum of its proper divisors (215656460558).

210002102002 is a wasteful number, since it uses less digits than its factorization.

210002102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 210002102002 its reverse (200201200012), we get a palindrome (410203302014).

The spelling of 210002102002 in words is "two hundred ten billion, two million, one hundred two thousand, two".