12130323333121 has 16 divisors (see below), whose sum is σ = 13924748223360. Its totient is φ = 10351281795840.

The previous prime is 12130323333101. The next prime is 12130323333179. The reversal of 12130323333121 is 12133332303121.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12130323333121 - 2²¹ = 12130321235969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12130323333121.

It is not an unprimeable number, because it can be changed into a prime (12130323333101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57526201 + ... + 57736681.

It is an arithmetic number, because the mean of its divisors is an integer number (870296763960).

Almost surely, 2^{12130323333121} is an apocalyptic number.

It is an amenable number.

12130323333121 is a deficient number, since it is larger than the sum of its proper divisors (1794424890239).

12130323333121 is a wasteful number, since it uses less digits than its factorization.

12130323333121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246984.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 12130323333121 its reverse (12133332303121), we get a palindrome (24263655636242).

The spelling of 12130323333121 in words is "twelve trillion, one hundred thirty billion, three hundred twenty-three million, three hundred thirty-three thousand, one hundred twenty-one".