13351012305 has 16 divisors (see below), whose sum is σ = 22618185984. Its totient is φ = 6701684480.

The previous prime is 13351012291. The next prime is 13351012307. The reversal of 13351012305 is 50321015331.

13351012305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13351012305 - 2⁴ = 13351012289 is a prime.

It is a super-2 number, since 2×13351012305² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13351012307) 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 in 15 ways as a sum of consecutive naturals, for example, 26178201 + ... + 26178710.

It is an arithmetic number, because the mean of its divisors is an integer number (1413636624).

Almost surely, 2^13351012305 is an apocalyptic number.

13351012305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13351012305 is a deficient number, since it is larger than the sum of its proper divisors (9267173679).

13351012305 is a wasteful number, since it uses less digits than its factorization.

13351012305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52356936.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 13351012305 its reverse (50321015331), we get a palindrome (63672027636).

The spelling of 13351012305 in words is "thirteen billion, three hundred fifty-one million, twelve thousand, three hundred five".