2013213103103 has 8 divisors (see below), whose sum is σ = 2019449238096. Its totient is φ = 2006977896000.

The previous prime is 2013213103081. The next prime is 2013213103141. The reversal of 2013213103103 is 3013013123102.

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 2013213103103 - 2⁸ = 2013213102847 is a prime.

It is a super-2 number, since 2×2013213103103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013213103903) 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, 4247753 + ... + 4697853.

It is an arithmetic number, because the mean of its divisors is an integer number (252431154762).

Almost surely, 2^{2013213103103} is an apocalyptic number.

2013213103103 is a deficient number, since it is larger than the sum of its proper divisors (6236134993).

2013213103103 is a wasteful number, since it uses less digits than its factorization.

2013213103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463945.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2013213103103 its reverse (3013013123102), we get a palindrome (5026226226205).

The spelling of 2013213103103 in words is "two trillion, thirteen billion, two hundred thirteen million, one hundred three thousand, one hundred three".