13100042113012 has 6 divisors (see below), whose sum is σ = 22925073697778. Its totient is φ = 6550021056504.

The previous prime is 13100042113007. The next prime is 13100042113031. The reversal of 13100042113012 is 21031124000131.

It can be written as a sum of positive squares in only one way, i.e., 9497774767716 + 3602267345296 = 3081846^2 + 1897964^2 .

It is a super-3 number, since 3×13100042113012³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1637505264123 + ... + 1637505264130.

Almost surely, 2^{13100042113012} is an apocalyptic number.

It is an amenable number.

13100042113012 is a deficient number, since it is larger than the sum of its proper divisors (9825031584766).

13100042113012 is a wasteful number, since it uses less digits than its factorization.

13100042113012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275010528257 (or 3275010528255 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13100042113012 its reverse (21031124000131), we get a palindrome (34131166113143).

The spelling of 13100042113012 in words is "thirteen trillion, one hundred billion, forty-two million, one hundred thirteen thousand, twelve".