2103010330213 has 4 divisors (see below), whose sum is σ = 2264780355628. Its totient is φ = 1941240304800.

The previous prime is 2103010330207. The next prime is 2103010330249. The reversal of 2103010330213 is 3120330103012.

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

It can be written as a sum of positive squares in 2 ways, for example, as 171249475329 + 1931760854884 = 413823^2 + 1389878^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103010330213 - 2⁹ = 2103010329701 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 (2103010630213) 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, 80885012688 + ... + 80885012713.

It is an arithmetic number, because the mean of its divisors is an integer number (566195088907).

Almost surely, 2^{2103010330213} is an apocalyptic number.

It is an amenable number.

2103010330213 is a deficient number, since it is larger than the sum of its proper divisors (161770025415).

2103010330213 is a wasteful number, since it uses less digits than its factorization.

2103010330213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161770025414.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 2103010330213 its reverse (3120330103012), we get a palindrome (5223340433225).

The spelling of 2103010330213 in words is "two trillion, one hundred three billion, ten million, three hundred thirty thousand, two hundred thirteen".