2130022023317 has 2 divisors, whose sum is σ = 2130022023318. Its totient is φ = 2130022023316.

The previous prime is 2130022023281. The next prime is 2130022023359. The reversal of 2130022023317 is 7133202200312.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1392414160036 + 737607863281 = 1180006^2 + 858841^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130022023317 - 2³² = 2125727056021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130022020317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065011011658 + 1065011011659.

It is an arithmetic number, because the mean of its divisors is an integer number (1065011011659).

Almost surely, 2^{2130022023317} is an apocalyptic number.

It is an amenable number.

2130022023317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130022023317 is an equidigital number, since it uses as much as digits as its factorization.

2130022023317 is an evil number, because the sum of its binary digits is even.

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

Adding to 2130022023317 its reverse (7133202200312), we get a palindrome (9263224223629).

The spelling of 2130022023317 in words is "two trillion, one hundred thirty billion, twenty-two million, twenty-three thousand, three hundred seventeen".