12303526917 has 16 divisors (see below), whose sum is σ = 17905305600. Its totient is φ = 7452822000.

The previous prime is 12303526903. The next prime is 12303526933. The reversal of 12303526917 is 71962530321.

It is a happy number.

12303526917 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 12303526917 - 2⁷ = 12303526789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303526987) 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, 31167 + ... + 159932.

It is an arithmetic number, because the mean of its divisors is an integer number (1119081600).

Almost surely, 2^12303526917 is an apocalyptic number.

It is an amenable number.

12303526917 is a deficient number, since it is larger than the sum of its proper divisors (5601778683).

12303526917 is a wasteful number, since it uses less digits than its factorization.

12303526917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193064.

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 12303526917 in words is "twelve billion, three hundred three million, five hundred twenty-six thousand, nine hundred seventeen".