13202303123123 has 2 divisors, whose sum is σ = 13202303123124. Its totient is φ = 13202303123122.

The previous prime is 13202303123089. The next prime is 13202303123129. The reversal of 13202303123123 is 32132130320231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13202303123123 - 2¹⁸ = 13202302860979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13202303123092 and 13202303123101.

It is not a weakly prime, because it can be changed into another prime (13202303123129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6601151561561 + 6601151561562.

It is an arithmetic number, because the mean of its divisors is an integer number (6601151561562).

Almost surely, 2^{13202303123123} is an apocalyptic number.

13202303123123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13202303123123 is an equidigital number, since it uses as much as digits as its factorization.

13202303123123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13202303123123 its reverse (32132130320231), we get a palindrome (45334433443354).

The spelling of 13202303123123 in words is "thirteen trillion, two hundred two billion, three hundred three million, one hundred twenty-three thousand, one hundred twenty-three".