12101313121132 has 12 divisors (see below), whose sum is σ = 21241277716456. Its totient is φ = 6032376630720.

The previous prime is 12101313121099. The next prime is 12101313121201. The reversal of 12101313121132 is 23112131310121.

It is a super-2 number, since 2×12101313121132² (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, 4569980973 + ... + 4569983620.

Almost surely, 2^{12101313121132} is an apocalyptic number.

It is an amenable number.

12101313121132 is a deficient number, since it is larger than the sum of its proper divisors (9139964595324).

12101313121132 is a wasteful number, since it uses less digits than its factorization.

12101313121132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9139964928 (or 9139964926 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 12101313121132 its reverse (23112131310121), we get a palindrome (35213444431253).

The spelling of 12101313121132 in words is "twelve trillion, one hundred one billion, three hundred thirteen million, one hundred twenty-one thousand, one hundred thirty-two".