13012430143 has 2 divisors, whose sum is σ = 13012430144. Its totient is φ = 13012430142.

The previous prime is 13012430129. The next prime is 13012430153. The reversal of 13012430143 is 34103421031.

It is a strong prime.

It is an emirp because it is prime and its reverse (34103421031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13012430143 - 2²⁹ = 12475559231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13012430153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506215071 + 6506215072.

It is an arithmetic number, because the mean of its divisors is an integer number (6506215072).

Almost surely, 2^13012430143 is an apocalyptic number.

13012430143 is a deficient number, since it is larger than the sum of its proper divisors (1).

13012430143 is an equidigital number, since it uses as much as digits as its factorization.

13012430143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13012430143 its reverse (34103421031), we get a palindrome (47115851174).

The spelling of 13012430143 in words is "thirteen billion, twelve million, four hundred thirty thousand, one hundred forty-three".