210102020002 has 8 divisors (see below), whose sum is σ = 360174891456. Its totient is φ = 90043722852.

The previous prime is 210102019961. The next prime is 210102020003. The reversal of 210102020002 is 200020201012.

210102020002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (210102020003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7503643558 + ... + 7503643585.

It is an arithmetic number, because the mean of its divisors is an integer number (45021861432).

Almost surely, 2^210102020002 is an apocalyptic number.

210102020002 is a deficient number, since it is larger than the sum of its proper divisors (150072871454).

210102020002 is a wasteful number, since it uses less digits than its factorization.

210102020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15007287152.

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

Adding to 210102020002 its reverse (200020201012), we get a palindrome (410122221014).

The spelling of 210102020002 in words is "two hundred ten billion, one hundred two million, twenty thousand, two".