12321020102023 has 2 divisors, whose sum is σ = 12321020102024. Its totient is φ = 12321020102022.

The previous prime is 12321020101993. The next prime is 12321020102029. The reversal of 12321020102023 is 32020102012321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12321020102023 - 2⁴¹ = 10121996846471 is a prime.

It is a super-3 number, since 3×12321020102023³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12321020102029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160510051011 + 6160510051012.

It is an arithmetic number, because the mean of its divisors is an integer number (6160510051012).

Almost surely, 2^{12321020102023} is an apocalyptic number.

12321020102023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12321020102023 is an equidigital number, since it uses as much as digits as its factorization.

12321020102023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12321020102023 its reverse (32020102012321), we get a palindrome (44341122114344).

The spelling of 12321020102023 in words is "twelve trillion, three hundred twenty-one billion, twenty million, one hundred two thousand, twenty-three".