13143231307 has 2 divisors, whose sum is σ = 13143231308. Its totient is φ = 13143231306.

The previous prime is 13143231289. The next prime is 13143231313. The reversal of 13143231307 is 70313234131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13143231307 - 2¹¹ = 13143229259 is a prime.

It is not a weakly prime, because it can be changed into another prime (13143231007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571615653 + 6571615654.

It is an arithmetic number, because the mean of its divisors is an integer number (6571615654).

Almost surely, 2^13143231307 is an apocalyptic number.

13143231307 is a deficient number, since it is larger than the sum of its proper divisors (1).

13143231307 is an equidigital number, since it uses as much as digits as its factorization.

13143231307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 13143231307 its reverse (70313234131), we get a palindrome (83456465438).

The spelling of 13143231307 in words is "thirteen billion, one hundred forty-three million, two hundred thirty-one thousand, three hundred seven".