12693143311121 has 32 divisors (see below), whose sum is σ = 15722646912000. Its totient is φ = 9978624552960.

The previous prime is 12693143311091. The next prime is 12693143311141. The reversal of 12693143311121 is 12111334139621.

It is not a de Polignac number, because 12693143311121 - 2³⁰ = 12692069569297 is a prime.

It is a super-2 number, since 2×12693143311121² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12693143311141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9115391 + ... + 10415211.

It is an arithmetic number, because the mean of its divisors is an integer number (491332716000).

Almost surely, 2^{12693143311121} is an apocalyptic number.

It is an amenable number.

12693143311121 is a deficient number, since it is larger than the sum of its proper divisors (3029503600879).

12693143311121 is a wasteful number, since it uses less digits than its factorization.

12693143311121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300529.

The product of its digits is 23328, while the sum is 38.

The spelling of 12693143311121 in words is "twelve trillion, six hundred ninety-three billion, one hundred forty-three million, three hundred eleven thousand, one hundred twenty-one".