12026031245321 has 4 divisors (see below), whose sum is σ = 12026147332992. Its totient is φ = 12025915157652.

The previous prime is 12026031245297. The next prime is 12026031245323. The reversal of 12026031245321 is 12354213062021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12026031245321 - 2⁶ = 12026031245257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12026031245323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57888305 + ... + 58095678.

It is an arithmetic number, because the mean of its divisors is an integer number (3006536833248).

Almost surely, 2^{12026031245321} is an apocalyptic number.

It is an amenable number.

12026031245321 is a deficient number, since it is larger than the sum of its proper divisors (116087671).

12026031245321 is a wasteful number, since it uses less digits than its factorization.

12026031245321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116087670.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 12026031245321 in words is "twelve trillion, twenty-six billion, thirty-one million, two hundred forty-five thousand, three hundred twenty-one".