123633283 has 2 divisors, whose sum is σ = 123633284. Its totient is φ = 123633282.

The previous prime is 123633281. The next prime is 123633319. The reversal of 123633283 is 382336321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123633283 - 2¹ = 123633281 is a prime.

Together with 123633281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (123633281) 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, 61816641 + 61816642.

It is an arithmetic number, because the mean of its divisors is an integer number (61816642).

Almost surely, 2^123633283 is an apocalyptic number.

123633283 is a deficient number, since it is larger than the sum of its proper divisors (1).

123633283 is an equidigital number, since it uses as much as digits as its factorization.

123633283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 31.

The square root of 123633283 is about 11119.0504540631. The cubic root of 123633283 is about 498.1710285511.

The spelling of 123633283 in words is "one hundred twenty-three million, six hundred thirty-three thousand, two hundred eighty-three".