12107849983 has 2 divisors, whose sum is σ = 12107849984. Its totient is φ = 12107849982.

The previous prime is 12107849969. The next prime is 12107849989. The reversal of 12107849983 is 38994870121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12107849983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12107849983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12107849989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6053924991 + 6053924992.

It is an arithmetic number, because the mean of its divisors is an integer number (6053924992).

Almost surely, 2^12107849983 is an apocalyptic number.

12107849983 is a deficient number, since it is larger than the sum of its proper divisors (1).

12107849983 is an equidigital number, since it uses as much as digits as its factorization.

12107849983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 12107849983 in words is "twelve billion, one hundred seven million, eight hundred forty-nine thousand, nine hundred eighty-three".