13430351357 has 2 divisors, whose sum is σ = 13430351358. Its totient is φ = 13430351356.

The previous prime is 13430351351. The next prime is 13430351377. The reversal of 13430351357 is 75315303431.

13430351357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11842010041 + 1588341316 = 108821^2 + 39854^2 .

It is a cyclic number.

It is not a de Polignac number, because 13430351357 - 2¹⁰ = 13430350333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13430351351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6715175678 + 6715175679.

It is an arithmetic number, because the mean of its divisors is an integer number (6715175679).

Almost surely, 2^13430351357 is an apocalyptic number.

It is an amenable number.

13430351357 is a deficient number, since it is larger than the sum of its proper divisors (1).

13430351357 is an equidigital number, since it uses as much as digits as its factorization.

13430351357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 35.

Adding to 13430351357 its reverse (75315303431), we get a palindrome (88745654788).

The spelling of 13430351357 in words is "thirteen billion, four hundred thirty million, three hundred fifty-one thousand, three hundred fifty-seven".