36320134321 has 2 divisors, whose sum is σ = 36320134322. Its totient is φ = 36320134320.

The previous prime is 36320134273. The next prime is 36320134327. The reversal of 36320134321 is 12343102363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35955744400 + 364389921 = 189620^2 + 19089^2 .

It is an emirp because it is prime and its reverse (12343102363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36320134321 - 2¹⁷ = 36320003249 is a prime.

It is a super-3 number, since 3×36320134321³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36320134321.

It is not a weakly prime, because it can be changed into another prime (36320134327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18160067160 + 18160067161.

It is an arithmetic number, because the mean of its divisors is an integer number (18160067161).

Almost surely, 2^36320134321 is an apocalyptic number.

It is an amenable number.

36320134321 is a deficient number, since it is larger than the sum of its proper divisors (1).

36320134321 is an equidigital number, since it uses as much as digits as its factorization.

36320134321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 36320134321 its reverse (12343102363), we get a palindrome (48663236684).

The spelling of 36320134321 in words is "thirty-six billion, three hundred twenty million, one hundred thirty-four thousand, three hundred twenty-one".