2113203230013 has 32 divisors (see below), whose sum is σ = 2947964025600. Its totient is φ = 1344733677056.

The previous prime is 2113203230011. The next prime is 2113203230093. The reversal of 2113203230013 is 3100323023112.

It is a cyclic number.

It is not a de Polignac number, because 2113203230013 - 2¹ = 2113203230011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113203230011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62833120 + ... + 62866742.

It is an arithmetic number, because the mean of its divisors is an integer number (92123875800).

Almost surely, 2^{2113203230013} is an apocalyptic number.

It is an amenable number.

2113203230013 is a deficient number, since it is larger than the sum of its proper divisors (834760795587).

2113203230013 is a wasteful number, since it uses less digits than its factorization.

2113203230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41861.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2113203230013 its reverse (3100323023112), we get a palindrome (5213526253125).

The spelling of 2113203230013 in words is "two trillion, one hundred thirteen billion, two hundred three million, two hundred thirty thousand, thirteen".