123333033223 has 2 divisors, whose sum is σ = 123333033224. Its totient is φ = 123333033222.

The previous prime is 123333033203. The next prime is 123333033269. The reversal of 123333033223 is 322330333321.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123333033223 is a prime.

It is a super-2 number, since 2×123333033223² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123333033191 and 123333033200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123333033203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61666516611 + 61666516612.

It is an arithmetic number, because the mean of its divisors is an integer number (61666516612).

Almost surely, 2^123333033223 is an apocalyptic number.

123333033223 is a deficient number, since it is larger than the sum of its proper divisors (1).

123333033223 is an equidigital number, since it uses as much as digits as its factorization.

123333033223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 123333033223 its reverse (322330333321), we get a palindrome (445663366544).

The spelling of 123333033223 in words is "one hundred twenty-three billion, three hundred thirty-three million, thirty-three thousand, two hundred twenty-three".