1223233303 has 2 divisors, whose sum is σ = 1223233304. Its totient is φ = 1223233302.

The previous prime is 1223233301. The next prime is 1223233331. The reversal of 1223233303 is 3033323221.

It is a weak prime.

It is an emirp because it is prime and its reverse (3033323221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1223233303 - 2¹ = 1223233301 is a prime.

Together with 1223233301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1223233301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611616651 + 611616652.

It is an arithmetic number, because the mean of its divisors is an integer number (611616652).

Almost surely, 2^1223233303 is an apocalyptic number.

1223233303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1223233303 is an equidigital number, since it uses as much as digits as its factorization.

1223233303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 1223233303 is about 34974.7523650990. The cubic root of 1223233303 is about 1069.4728538568.

Adding to 1223233303 its reverse (3033323221), we get a palindrome (4256556524).

The spelling of 1223233303 in words is "one billion, two hundred twenty-three million, two hundred thirty-three thousand, three hundred three".