12321210333151 has 2 divisors, whose sum is σ = 12321210333152. Its totient is φ = 12321210333150.

The previous prime is 12321210333109. The next prime is 12321210333253. The reversal of 12321210333151 is 15133301212321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12321210333151 - 2¹⁵ = 12321210300383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12321210333451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160605166575 + 6160605166576.

It is an arithmetic number, because the mean of its divisors is an integer number (6160605166576).

Almost surely, 2^{12321210333151} is an apocalyptic number.

12321210333151 is a deficient number, since it is larger than the sum of its proper divisors (1).

12321210333151 is an equidigital number, since it uses as much as digits as its factorization.

12321210333151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 12321210333151 its reverse (15133301212321), we get a palindrome (27454511545472).

The spelling of 12321210333151 in words is "twelve trillion, three hundred twenty-one billion, two hundred ten million, three hundred thirty-three thousand, one hundred fifty-one".