2102003004210 has 16 divisors (see below), whose sum is σ = 5044807210176. Its totient is φ = 560534134448.

The previous prime is 2102003004191. The next prime is 2102003004229. The reversal of 2102003004210 is 124003002012.

It is an interprime number because it is at equal distance from previous prime (2102003004191) and next prime (2102003004229).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2102003004210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35033383374 + ... + 35033383433.

It is an arithmetic number, because the mean of its divisors is an integer number (315300450636).

Almost surely, 2^{2102003004210} is an apocalyptic number.

2102003004210 is an abundant number, since it is smaller than the sum of its proper divisors (2942804205966).

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

2102003004210 is a wasteful number, since it uses less digits than its factorization.

2102003004210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70066766817.

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

Adding to 2102003004210 its reverse (124003002012), we get a palindrome (2226006006222).

The spelling of 2102003004210 in words is "two trillion, one hundred two billion, three million, four thousand, two hundred ten".