12002319983 has 2 divisors, whose sum is σ = 12002319984. Its totient is φ = 12002319982.

The previous prime is 12002319937. The next prime is 12002320051. The reversal of 12002319983 is 38991320021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12002319983 - 2⁶ = 12002319919 is a prime.

It is a super-2 number, since 2×12002319983² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12002319683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001159991 + 6001159992.

It is an arithmetic number, because the mean of its divisors is an integer number (6001159992).

Almost surely, 2^12002319983 is an apocalyptic number.

12002319983 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002319983 is an equidigital number, since it uses as much as digits as its factorization.

12002319983 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.

Adding to 12002319983 its sum of digits (38), we get a palindrome (12002320021).

The spelling of 12002319983 in words is "twelve billion, two million, three hundred nineteen thousand, nine hundred eighty-three".