12231009983 has 2 divisors, whose sum is σ = 12231009984. Its totient is φ = 12231009982.

The previous prime is 12231009971. The next prime is 12231010019. The reversal of 12231009983 is 38990013221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12231009983 - 2²⁰ = 12229961407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12231009683) 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 as a sum of consecutive naturals, namely, 6115504991 + 6115504992.

It is an arithmetic number, because the mean of its divisors is an integer number (6115504992).

Almost surely, 2^12231009983 is an apocalyptic number.

12231009983 is a deficient number, since it is larger than the sum of its proper divisors (1).

12231009983 is an equidigital number, since it uses as much as digits as its factorization.

12231009983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 12231009983 in words is "twelve billion, two hundred thirty-one million, nine thousand, nine hundred eighty-three".