1233664283 has 2 divisors, whose sum is σ = 1233664284. Its totient is φ = 1233664282.

The previous prime is 1233664253. The next prime is 1233664351. The reversal of 1233664283 is 3824663321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1233664283 - 2⁶ = 1233664219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1233664253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616832141 + 616832142.

It is an arithmetic number, because the mean of its divisors is an integer number (616832142).

Almost surely, 2^1233664283 is an apocalyptic number.

1233664283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233664283 is an equidigital number, since it uses as much as digits as its factorization.

1233664283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 38.

The square root of 1233664283 is about 35123.5573796277. The cubic root of 1233664283 is about 1072.5041888691.

The spelling of 1233664283 in words is "one billion, two hundred thirty-three million, six hundred sixty-four thousand, two hundred eighty-three".