2013113103 has 8 divisors (see below), whose sum is σ = 2688038016. Its totient is φ = 1340131800.

The previous prime is 2013113093. The next prime is 2013113107. The reversal of 2013113103 is 3013113102.

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

It is not a de Polignac number, because 2013113103 - 2²⁵ = 1979558671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013113107) 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, 483483 + ... + 487628.

It is an arithmetic number, because the mean of its divisors is an integer number (336004752).

Almost surely, 2^2013113103 is an apocalyptic number.

2013113103 is a deficient number, since it is larger than the sum of its proper divisors (674924913).

2013113103 is an equidigital number, since it uses as much as digits as its factorization.

2013113103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971805.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 2013113103 is about 44867.7289708316. The cubic root of 2013113103 is about 1262.6686328091.

Adding to 2013113103 its reverse (3013113102), we get a palindrome (5026226205).

Subtracting 2013113103 from its reverse (3013113102), we obtain a palindrome (999999999).

The spelling of 2013113103 in words is "two billion, thirteen million, one hundred thirteen thousand, one hundred three".