1232443500317 has 2 divisors, whose sum is σ = 1232443500318. Its totient is φ = 1232443500316.

The previous prime is 1232443500241. The next prime is 1232443500389. The reversal of 1232443500317 is 7130053442321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1200735999961 + 31707500356 = 1095781^2 + 178066^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232443500317 - 2¹⁴ = 1232443483933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232443500397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616221750158 + 616221750159.

It is an arithmetic number, because the mean of its divisors is an integer number (616221750159).

Almost surely, 2^{1232443500317} is an apocalyptic number.

It is an amenable number.

1232443500317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232443500317 is an equidigital number, since it uses as much as digits as its factorization.

1232443500317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

Adding to 1232443500317 its reverse (7130053442321), we get a palindrome (8362496942638).

The spelling of 1232443500317 in words is "one trillion, two hundred thirty-two billion, four hundred forty-three million, five hundred thousand, three hundred seventeen".