12107783 has 2 divisors, whose sum is σ = 12107784. Its totient is φ = 12107782.

The previous prime is 12107759. The next prime is 12107789. The reversal of 12107783 is 38770121.

12107783 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12107783 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12107789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6053891 + 6053892.

It is an arithmetic number, because the mean of its divisors is an integer number (6053892).

Almost surely, 2^12107783 is an apocalyptic number.

12107783 is a deficient number, since it is larger than the sum of its proper divisors (1).

12107783 is an equidigital number, since it uses as much as digits as its factorization.

12107783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 12107783 is about 3479.6239739374. The cubic root of 12107783 is about 229.6262550053.

The spelling of 12107783 in words is "twelve million, one hundred seven thousand, seven hundred eighty-three".