12628326113 has 16 divisors (see below), whose sum is σ = 13838979840. Its totient is φ = 11453584896.

The previous prime is 12628326103. The next prime is 12628326133. The reversal of 12628326113 is 31162382621.

It is not a de Polignac number, because 12628326113 - 2⁶ = 12628326049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12628326103) 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 in 15 ways as a sum of consecutive naturals, for example, 139256 + ... + 211302.

It is an arithmetic number, because the mean of its divisors is an integer number (864936240).

Almost surely, 2^12628326113 is an apocalyptic number.

12628326113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12628326113 is a deficient number, since it is larger than the sum of its proper divisors (1210653727).

12628326113 is a wasteful number, since it uses less digits than its factorization.

12628326113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72296.

The product of its digits is 20736, while the sum is 35.

The spelling of 12628326113 in words is "twelve billion, six hundred twenty-eight million, three hundred twenty-six thousand, one hundred thirteen".