13220330410123 has 2 divisors, whose sum is σ = 13220330410124. Its totient is φ = 13220330410122.

The previous prime is 13220330410099. The next prime is 13220330410139. The reversal of 13220330410123 is 32101403302231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13220330410123 is a prime.

It is not a weakly prime, because it can be changed into another prime (13220330410523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610165205061 + 6610165205062.

It is an arithmetic number, because the mean of its divisors is an integer number (6610165205062).

Almost surely, 2^{13220330410123} is an apocalyptic number.

13220330410123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220330410123 is an equidigital number, since it uses as much as digits as its factorization.

13220330410123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13220330410123 its reverse (32101403302231), we get a palindrome (45321733712354).

The spelling of 13220330410123 in words is "thirteen trillion, two hundred twenty billion, three hundred thirty million, four hundred ten thousand, one hundred twenty-three".