1233311323 has 2 divisors, whose sum is σ = 1233311324. Its totient is φ = 1233311322.

The previous prime is 1233311281. The next prime is 1233311357. The reversal of 1233311323 is 3231133321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1233311323 - 2¹⁷ = 1233180251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1233311294 and 1233311303.

It is not a weakly prime, because it can be changed into another prime (1233311363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616655661 + 616655662.

It is an arithmetic number, because the mean of its divisors is an integer number (616655662).

Almost surely, 2^1233311323 is an apocalyptic number.

1233311323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233311323 is an equidigital number, since it uses as much as digits as its factorization.

1233311323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 22.

The square root of 1233311323 is about 35118.5324721862. The cubic root of 1233311323 is about 1072.4018954571.

Adding to 1233311323 its reverse (3231133321), we get a palindrome (4464444644).

The spelling of 1233311323 in words is "one billion, two hundred thirty-three million, three hundred eleven thousand, three hundred twenty-three".