2102104103 has 8 divisors (see below), whose sum is σ = 2330798736. Its totient is φ = 1879675200.

The previous prime is 2102104099. The next prime is 2102104157. The reversal of 2102104103 is 3014012012.

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 2102104103 - 2² = 2102104099 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 (2102104183) 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, 1565726 + ... + 1567067.

It is an arithmetic number, because the mean of its divisors is an integer number (291349842).

Almost surely, 2^2102104103 is an apocalyptic number.

2102104103 is a deficient number, since it is larger than the sum of its proper divisors (228694633).

2102104103 is a wasteful number, since it uses less digits than its factorization.

2102104103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132865.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2102104103 is about 45848.7088476873. The cubic root of 2102104103 is about 1281.0067159481.

Adding to 2102104103 its reverse (3014012012), we get a palindrome (5116116115).

The spelling of 2102104103 in words is "two billion, one hundred two million, one hundred four thousand, one hundred three".