13430512103205 has 32 divisors (see below), whose sum is σ = 22443445702656. Its totient is φ = 6845295727424.

The previous prime is 13430512103149. The next prime is 13430512103233. The reversal of 13430512103205 is 50230121503431.

13430512103205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13430512103205 - 2¹⁶ = 13430512037669 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17266347 + ... + 18027416.

It is an arithmetic number, because the mean of its divisors is an integer number (701357678208).

Almost surely, 2^{13430512103205} is an apocalyptic number.

13430512103205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13430512103205 is a deficient number, since it is larger than the sum of its proper divisors (9012933599451).

13430512103205 is a wasteful number, since it uses less digits than its factorization.

13430512103205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35294897.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 13430512103205 its reverse (50230121503431), we get a palindrome (63660633606636).

The spelling of 13430512103205 in words is "thirteen trillion, four hundred thirty billion, five hundred twelve million, one hundred three thousand, two hundred five".