13101440121112 has 16 divisors (see below), whose sum is σ = 28074514545360. Its totient is φ = 5614902909024.

The previous prime is 13101440121067. The next prime is 13101440121127. The reversal of 13101440121112 is 21112104410131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116977143883 + ... + 116977143994.

It is an arithmetic number, because the mean of its divisors is an integer number (1754657159085).

Almost surely, 2^{13101440121112} is an apocalyptic number.

It is an amenable number.

13101440121112 is an abundant number, since it is smaller than the sum of its proper divisors (14973074424248).

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

13101440121112 is a wasteful number, since it uses less digits than its factorization.

13101440121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233954287890 (or 233954287886 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 13101440121112 its reverse (21112104410131), we get a palindrome (34213544531243).

The spelling of 13101440121112 in words is "thirteen trillion, one hundred one billion, four hundred forty million, one hundred twenty-one thousand, one hundred twelve".