2120232003317 has 2 divisors, whose sum is σ = 2120232003318. Its totient is φ = 2120232003316.

The previous prime is 2120232003277. The next prime is 2120232003341. The reversal of 2120232003317 is 7133002320212.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1487402207281 + 632829796036 = 1219591^2 + 795506^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120232003317 - 2¹⁰ = 2120232002293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120232003017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060116001658 + 1060116001659.

It is an arithmetic number, because the mean of its divisors is an integer number (1060116001659).

Almost surely, 2^{2120232003317} is an apocalyptic number.

It is an amenable number.

2120232003317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120232003317 is an equidigital number, since it uses as much as digits as its factorization.

2120232003317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 2120232003317 its reverse (7133002320212), we get a palindrome (9253234323529).

The spelling of 2120232003317 in words is "two trillion, one hundred twenty billion, two hundred thirty-two million, three thousand, three hundred seventeen".