1312233233023 has 2 divisors, whose sum is σ = 1312233233024. Its totient is φ = 1312233233022.

The previous prime is 1312233233011. The next prime is 1312233233029. The reversal of 1312233233023 is 3203323322131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1312233233023 - 2³³ = 1303643298431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1312233232982 and 1312233233000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1312233233029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656116616511 + 656116616512.

It is an arithmetic number, because the mean of its divisors is an integer number (656116616512).

Almost surely, 2^{1312233233023} is an apocalyptic number.

1312233233023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312233233023 is an equidigital number, since it uses as much as digits as its factorization.

1312233233023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 1312233233023 its reverse (3203323322131), we get a palindrome (4515556555154).

The spelling of 1312233233023 in words is "one trillion, three hundred twelve billion, two hundred thirty-three million, two hundred thirty-three thousand, twenty-three".