13143213023 has 2 divisors, whose sum is σ = 13143213024. Its totient is φ = 13143213022.

The previous prime is 13143213019. The next prime is 13143213037. The reversal of 13143213023 is 32031234131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13143213023 - 2² = 13143213019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13143213023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13143213073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571606511 + 6571606512.

It is an arithmetic number, because the mean of its divisors is an integer number (6571606512).

Almost surely, 2^13143213023 is an apocalyptic number.

13143213023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13143213023 is an equidigital number, since it uses as much as digits as its factorization.

13143213023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13143213023 its reverse (32031234131), we get a palindrome (45174447154).

The spelling of 13143213023 in words is "thirteen billion, one hundred forty-three million, two hundred thirteen thousand, twenty-three".