12210313310323 has 2 divisors, whose sum is σ = 12210313310324. Its totient is φ = 12210313310322.

The previous prime is 12210313310287. The next prime is 12210313310347. The reversal of 12210313310323 is 32301331301221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12210313310323 is a prime.

It is a super-2 number, since 2×12210313310323² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12210313314323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105156655161 + 6105156655162.

It is an arithmetic number, because the mean of its divisors is an integer number (6105156655162).

Almost surely, 2^{12210313310323} is an apocalyptic number.

12210313310323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210313310323 is an equidigital number, since it uses as much as digits as its factorization.

12210313310323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 12210313310323 its reverse (32301331301221), we get a palindrome (44511644611544).

It can be divided in two parts, 1221031 and 3310323, that added together give a palindrome (4531354).

The spelling of 12210313310323 in words is "twelve trillion, two hundred ten billion, three hundred thirteen million, three hundred ten thousand, three hundred twenty-three".