1002103103303 has 4 divisors (see below), whose sum is σ = 1002106168200. Its totient is φ = 1002100038408.

The previous prime is 1002103103293. The next prime is 1002103103321. The reversal of 1002103103303 is 3033013012001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1002103103303 - 2⁸ = 1002103103047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002103103363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 974225 + ... + 1718522.

It is an arithmetic number, because the mean of its divisors is an integer number (250526542050).

Almost surely, 2^{1002103103303} is an apocalyptic number.

1002103103303 is a deficient number, since it is larger than the sum of its proper divisors (3064897).

1002103103303 is an equidigital number, since it uses as much as digits as its factorization.

1002103103303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064896.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1002103103303 its reverse (3033013012001), we get a palindrome (4035116115304).

The spelling of 1002103103303 in words is "one trillion, two billion, one hundred three million, one hundred three thousand, three hundred three".