12321101330231 has 8 divisors (see below), whose sum is σ = 12621726152784. Its totient is φ = 12020481753280.

The previous prime is 12321101330227. The next prime is 12321101330233. The reversal of 12321101330231 is 13203310112321.

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 12321101330231 - 2² = 12321101330227 is a prime.

It is a super-2 number, since 2×12321101330231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12321101330197 and 12321101330206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12321101330233) 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, 3671816 + ... + 6174498.

It is an arithmetic number, because the mean of its divisors is an integer number (1577715769098).

Almost surely, 2^{12321101330231} is an apocalyptic number.

12321101330231 is a deficient number, since it is larger than the sum of its proper divisors (300624822553).

12321101330231 is a wasteful number, since it uses less digits than its factorization.

12321101330231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622801.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12321101330231 its reverse (13203310112321), we get a palindrome (25524411442552).

The spelling of 12321101330231 in words is "twelve trillion, three hundred twenty-one billion, one hundred one million, three hundred thirty thousand, two hundred thirty-one".