12013101133012 has 12 divisors (see below), whose sum is σ = 24026202266080. Its totient is φ = 5148471914136.

The previous prime is 12013101132971. The next prime is 12013101133073. The reversal of 12013101133012 is 21033110131021.

12013101133012 is an admirable number.

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, 214519663062 + ... + 214519663117.

Almost surely, 2^{12013101133012} is an apocalyptic number.

It is an amenable number.

12013101133012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12013101133012 is a wasteful number, since it uses less digits than its factorization.

12013101133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429039326190 (or 429039326188 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 12013101133012 its reverse (21033110131021), we get a palindrome (33046211264033).

The spelling of 12013101133012 in words is "twelve trillion, thirteen billion, one hundred one million, one hundred thirty-three thousand, twelve".