12305383 has 2 divisors, whose sum is σ = 12305384. Its totient is φ = 12305382.

The previous prime is 12305333. The next prime is 12305401. The reversal of 12305383 is 38350321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12305383 - 2¹⁷ = 12174311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12305333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6152691 + 6152692.

It is an arithmetic number, because the mean of its divisors is an integer number (6152692).

Almost surely, 2^12305383 is an apocalyptic number.

12305383 is a deficient number, since it is larger than the sum of its proper divisors (1).

12305383 is an equidigital number, since it uses as much as digits as its factorization.

12305383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 12305383 is about 3507.9029348031. The cubic root of 12305383 is about 230.8686934526.

The spelling of 12305383 in words is "twelve million, three hundred five thousand, three hundred eighty-three".