120023102317 has 2 divisors, whose sum is σ = 120023102318. Its totient is φ = 120023102316.

The previous prime is 120023102263. The next prime is 120023102321. The reversal of 120023102317 is 713201320021.

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., 115318651396 + 4704450921 = 339586^2 + 68589^2 .

It is a cyclic number.

It is not a de Polignac number, because 120023102317 - 2¹¹ = 120023100269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120023102327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011551158 + 60011551159.

It is an arithmetic number, because the mean of its divisors is an integer number (60011551159).

Almost surely, 2^120023102317 is an apocalyptic number.

It is an amenable number.

120023102317 is a deficient number, since it is larger than the sum of its proper divisors (1).

120023102317 is an equidigital number, since it uses as much as digits as its factorization.

120023102317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 120023102317 its reverse (713201320021), we get a palindrome (833224422338).

The spelling of 120023102317 in words is "one hundred twenty billion, twenty-three million, one hundred two thousand, three hundred seventeen".