13022023123 has 2 divisors, whose sum is σ = 13022023124. Its totient is φ = 13022023122.

The previous prime is 13022023109. The next prime is 13022023151. The reversal of 13022023123 is 32132022031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13022023123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13022023123.

It is not a weakly prime, because it can be changed into another prime (13022003123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511011561 + 6511011562.

It is an arithmetic number, because the mean of its divisors is an integer number (6511011562).

Almost surely, 2^13022023123 is an apocalyptic number.

13022023123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13022023123 is an equidigital number, since it uses as much as digits as its factorization.

13022023123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13022023123 its reverse (32132022031), we get a palindrome (45154045154).

The spelling of 13022023123 in words is "thirteen billion, twenty-two million, twenty-three thousand, one hundred twenty-three".