12131130301121 has 8 divisors (see below), whose sum is σ = 13342257876864. Its totient is φ = 10959711826320.

The previous prime is 12131130301109. The next prime is 12131130301141. The reversal of 12131130301121 is 12110303113121.

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 12131130301121 - 2⁶ = 12131130301057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12131130301093 and 12131130301102.

It is not an unprimeable number, because it can be changed into a prime (12131130301141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9927274595 + ... + 9927275816.

It is an arithmetic number, because the mean of its divisors is an integer number (1667782234608).

Almost surely, 2^{12131130301121} is an apocalyptic number.

It is an amenable number.

12131130301121 is a deficient number, since it is larger than the sum of its proper divisors (1211127575743).

12131130301121 is a wasteful number, since it uses less digits than its factorization.

12131130301121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19854550471.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 12131130301121 its reverse (12110303113121), we get a palindrome (24241433414242).

The spelling of 12131130301121 in words is "twelve trillion, one hundred thirty-one billion, one hundred thirty million, three hundred one thousand, one hundred twenty-one".