23130313031017 has 2 divisors, whose sum is σ = 23130313031018. Its totient is φ = 23130313031016.

The previous prime is 23130313031003. The next prime is 23130313031029. The reversal of 23130313031017 is 71013031303132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22776078560041 + 354234470976 = 4772429^2 + 595176^2 .

It is a cyclic number.

It is not a de Polignac number, because 23130313031017 - 2¹⁵ = 23130312998249 is a prime.

It is a super-2 number, since 2×23130313031017² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23130313037017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11565156515508 + 11565156515509.

It is an arithmetic number, because the mean of its divisors is an integer number (11565156515509).

Almost surely, 2^{23130313031017} is an apocalyptic number.

It is an amenable number.

23130313031017 is a deficient number, since it is larger than the sum of its proper divisors (1).

23130313031017 is an equidigital number, since it uses as much as digits as its factorization.

23130313031017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 28.

Adding to 23130313031017 its reverse (71013031303132), we get a palindrome (94143344334149).

The spelling of 23130313031017 in words is "twenty-three trillion, one hundred thirty billion, three hundred thirteen million, thirty-one thousand, seventeen".