12010131330121 has 8 divisors (see below), whose sum is σ = 12084047919944. Its totient is φ = 11936297842560.

The previous prime is 12010131330103. The next prime is 12010131330133. The reversal of 12010131330121 is 12103313101021.

It can be written as a sum of positive squares in 4 ways, for example, as 28287539721 + 11981843790400 = 168189^2 + 3461480^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12010131330121 - 2²⁹ = 12009594459209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010131330101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20485620 + ... + 21063733.

It is an arithmetic number, because the mean of its divisors is an integer number (1510505989993).

Almost surely, 2^{12010131330121} is an apocalyptic number.

It is an amenable number.

12010131330121 is a deficient number, since it is larger than the sum of its proper divisors (73916589823).

12010131330121 is a wasteful number, since it uses less digits than its factorization.

12010131330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41551131.

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

Adding to 12010131330121 its reverse (12103313101021), we get a palindrome (24113444431142).

The spelling of 12010131330121 in words is "twelve trillion, ten billion, one hundred thirty-one million, three hundred thirty thousand, one hundred twenty-one".