13131121000112 has 20 divisors (see below), whose sum is σ = 25445643338136. Its totient is φ = 6564503364480.

The previous prime is 13131121000093. The next prime is 13131121000139. The reversal of 13131121000112 is 21100012113131.

It is a super-2 number, since 2×13131121000112² (a number of 27 digits) contains 22 as substring.

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, 65968493 + ... + 66167244.

Almost surely, 2^{13131121000112} is an apocalyptic number.

It is an amenable number.

13131121000112 is a deficient number, since it is larger than the sum of its proper divisors (12314522338024).

13131121000112 is a wasteful number, since it uses less digits than its factorization.

13131121000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132141956 (or 132141950 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 13131121000112 its reverse (21100012113131), we get a palindrome (34231133113243).

The spelling of 13131121000112 in words is "thirteen trillion, one hundred thirty-one billion, one hundred twenty-one million, one hundred twelve", and thus it is an aban number.