1233321132023 has 2 divisors, whose sum is σ = 1233321132024. Its totient is φ = 1233321132022.

The previous prime is 1233321131981. The next prime is 1233321132037. The reversal of 1233321132023 is 3202311233321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1233321132023 - 2¹⁰ = 1233321130999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1233321131983 and 1233321132001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233321132073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616660566011 + 616660566012.

It is an arithmetic number, because the mean of its divisors is an integer number (616660566012).

Almost surely, 2^{1233321132023} is an apocalyptic number.

1233321132023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233321132023 is an equidigital number, since it uses as much as digits as its factorization.

1233321132023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1233321132023 its reverse (3202311233321), we get a palindrome (4435632365344).

The spelling of 1233321132023 in words is "one trillion, two hundred thirty-three billion, three hundred twenty-one million, one hundred thirty-two thousand, twenty-three".