2313032220337 has 2 divisors, whose sum is σ = 2313032220338. Its totient is φ = 2313032220336.

The previous prime is 2313032220227. The next prime is 2313032220353. The reversal of 2313032220337 is 7330222303132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1707684422656 + 605347797681 = 1306784^2 + 778041^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313032220337 - 2²⁷ = 2312898002609 is a prime.

It is a super-2 number, since 2×2313032220337² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2313032220299 and 2313032220308.

It is not a weakly prime, because it can be changed into another prime (2313032220377) 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, 1156516110168 + 1156516110169.

It is an arithmetic number, because the mean of its divisors is an integer number (1156516110169).

Almost surely, 2^{2313032220337} is an apocalyptic number.

It is an amenable number.

2313032220337 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313032220337 is an equidigital number, since it uses as much as digits as its factorization.

2313032220337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 31.

Adding to 2313032220337 its reverse (7330222303132), we get a palindrome (9643254523469).

The spelling of 2313032220337 in words is "two trillion, three hundred thirteen billion, thirty-two million, two hundred twenty thousand, three hundred thirty-seven".