2102041403103 has 8 divisors (see below), whose sum is σ = 2803285478448. Its totient is φ = 1401079131584.

The previous prime is 2102041403089. The next prime is 2102041403123. The reversal of 2102041403103 is 3013041402012.

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

It is a cyclic number.

It is not a de Polignac number, because 2102041403103 - 2⁶ = 2102041403039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2102041403103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102041403123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70433550 + ... + 70463387.

It is an arithmetic number, because the mean of its divisors is an integer number (350410684806).

Almost surely, 2^{2102041403103} is an apocalyptic number.

2102041403103 is a deficient number, since it is larger than the sum of its proper divisors (701244075345).

2102041403103 is a wasteful number, since it uses less digits than its factorization.

2102041403103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140901913.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2102041403103 its reverse (3013041402012), we get a palindrome (5115082805115).

The spelling of 2102041403103 in words is "two trillion, one hundred two billion, forty-one million, four hundred three thousand, one hundred three".