12823001983 has 6 divisors (see below), whose sum is σ = 14094704792. Its totient is φ = 11657274420.

The previous prime is 12823001969. The next prime is 12823002001. The reversal of 12823001983 is 38910032821.

It is not a de Polignac number, because 12823001983 - 2⁵ = 12823001951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12823001923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52987491 + ... + 52987732.

Almost surely, 2^12823001983 is an apocalyptic number.

12823001983 is a deficient number, since it is larger than the sum of its proper divisors (1271702809).

12823001983 is a wasteful number, since it uses less digits than its factorization.

12823001983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105975245 (or 105975234 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 12823001983 in words is "twelve billion, eight hundred twenty-three million, one thousand, nine hundred eighty-three".