2102103302002 has 24 divisors (see below), whose sum is σ = 3465939144528. Its totient is φ = 955480932120.

The previous prime is 2102103301993. The next prime is 2102103302023. The reversal of 2102103302002 is 2002033012012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20781633 + ... + 20882539.

It is an arithmetic number, because the mean of its divisors is an integer number (144414131022).

Almost surely, 2^{2102103302002} is an apocalyptic number.

2102103302002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2102103302002 is a deficient number, since it is larger than the sum of its proper divisors (1363835842526).

2102103302002 is a wasteful number, since it uses less digits than its factorization.

2102103302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187014 (or 187003 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2102103302002 its reverse (2002033012012), we get a palindrome (4104136314014).

The spelling of 2102103302002 in words is "two trillion, one hundred two billion, one hundred three million, three hundred two thousand, two".