2113130133012 has 48 divisors (see below), whose sum is σ = 5036112184320. Its totient is φ = 689312205792.

The previous prime is 2113130133001. The next prime is 2113130133041. The reversal of 2113130133012 is 2103310313112.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2113130133012.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4902483 + ... + 5316069.

It is an arithmetic number, because the mean of its divisors is an integer number (104919003840).

Almost surely, 2^{2113130133012} is an apocalyptic number.

It is an amenable number.

2113130133012 is an abundant number, since it is smaller than the sum of its proper divisors (2922982051308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2113130133012 is a wasteful number, since it uses less digits than its factorization.

2113130133012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422700 (or 422698 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 2113130133012 its reverse (2103310313112), we get a palindrome (4216440446124).

The spelling of 2113130133012 in words is "two trillion, one hundred thirteen billion, one hundred thirty million, one hundred thirty-three thousand, twelve".