983523383 has 2 divisors, whose sum is σ = 983523384. Its totient is φ = 983523382.

The previous prime is 983523361. The next prime is 983523407. The reversal of 983523383 is 383325389.

It is a weak prime.

It is an emirp because it is prime and its reverse (383325389) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 983523383 - 2¹⁸ = 983261239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (983523283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491761691 + 491761692.

It is an arithmetic number, because the mean of its divisors is an integer number (491761692).

Almost surely, 2^983523383 is an apocalyptic number.

983523383 is a deficient number, since it is larger than the sum of its proper divisors (1).

983523383 is an equidigital number, since it uses as much as digits as its factorization.

983523383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 44.

The square root of 983523383 is about 31361.1763650537. The cubic root of 983523383 is about 994.4773508257.

The spelling of 983523383 in words is "nine hundred eighty-three million, five hundred twenty-three thousand, three hundred eighty-three".