1002002110102 has 16 divisors (see below), whose sum is σ = 1717834783392. Its totient is φ = 429400255680.

The previous prime is 1002002110099. The next prime is 1002002110111. The reversal of 1002002110102 is 2010112002001.

It is a congruent number.

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, 2221263 + ... + 2634010.

It is an arithmetic number, because the mean of its divisors is an integer number (107364673962).

Almost surely, 2^{1002002110102} is an apocalyptic number.

1002002110102 is a deficient number, since it is larger than the sum of its proper divisors (715832673290).

1002002110102 is a wasteful number, since it uses less digits than its factorization.

1002002110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870023.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1002002110102 its reverse (2010112002001), we get a palindrome (3012114112103).

The spelling of 1002002110102 in words is "one trillion, two billion, two million, one hundred ten thousand, one hundred two".