2013352044123 has 48 divisors (see below), whose sum is σ = 3298449048576. Its totient is φ = 1087481868480.

The previous prime is 2013352044113. The next prime is 2013352044203. The reversal of 2013352044123 is 3214402533102.

It is not a de Polignac number, because 2013352044123 - 2⁶ = 2013352044059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013352044113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4941436 + ... + 5333337.

It is an arithmetic number, because the mean of its divisors is an integer number (68717688512).

Almost surely, 2^{2013352044123} is an apocalyptic number.

2013352044123 is a deficient number, since it is larger than the sum of its proper divisors (1285097004453).

2013352044123 is a wasteful number, since it uses less digits than its factorization.

2013352044123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10274864 (or 10274857 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 2013352044123 its reverse (3214402533102), we get a palindrome (5227754577225).

The spelling of 2013352044123 in words is "two trillion, thirteen billion, three hundred fifty-two million, forty-four thousand, one hundred twenty-three".