13023224143 has 2 divisors, whose sum is σ = 13023224144. Its totient is φ = 13023224142.

The previous prime is 13023224117. The next prime is 13023224177. The reversal of 13023224143 is 34142232031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13023224143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13023221143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511612071 + 6511612072.

It is an arithmetic number, because the mean of its divisors is an integer number (6511612072).

Almost surely, 2^13023224143 is an apocalyptic number.

13023224143 is a deficient number, since it is larger than the sum of its proper divisors (1).

13023224143 is an equidigital number, since it uses as much as digits as its factorization.

13023224143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13023224143 its reverse (34142232031), we get a palindrome (47165456174).

The spelling of 13023224143 in words is "thirteen billion, twenty-three million, two hundred twenty-four thousand, one hundred forty-three".