2110021202103 has 8 divisors (see below), whose sum is σ = 2813427045888. Its totient is φ = 1406648079864.

The previous prime is 2110021202099. The next prime is 2110021202153. The reversal of 2110021202103 is 3012021200112.

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

It is not a de Polignac number, because 2110021202103 - 2² = 2110021202099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110021202153) 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, 8029525 + ... + 8288142.

It is an arithmetic number, because the mean of its divisors is an integer number (351678380736).

Almost surely, 2^{2110021202103} is an apocalyptic number.

2110021202103 is a deficient number, since it is larger than the sum of its proper divisors (703405843785).

2110021202103 is a wasteful number, since it uses less digits than its factorization.

2110021202103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16360773.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2110021202103 its reverse (3012021200112), we get a palindrome (5122042402215).

The spelling of 2110021202103 in words is "two trillion, one hundred ten billion, twenty-one million, two hundred two thousand, one hundred three".