36103361321 has 2 divisors, whose sum is σ = 36103361322. Its totient is φ = 36103361320.

The previous prime is 36103361311. The next prime is 36103361339. The reversal of 36103361321 is 12316330163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34849422400 + 1253938921 = 186680^2 + 35411^2 .

It is a cyclic number.

It is not a de Polignac number, because 36103361321 - 2¹⁰ = 36103360297 is a prime.

It is not a weakly prime, because it can be changed into another prime (36103361311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18051680660 + 18051680661.

It is an arithmetic number, because the mean of its divisors is an integer number (18051680661).

Almost surely, 2^36103361321 is an apocalyptic number.

It is an amenable number.

36103361321 is a deficient number, since it is larger than the sum of its proper divisors (1).

36103361321 is an equidigital number, since it uses as much as digits as its factorization.

36103361321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 36103361321 its reverse (12316330163), we get a palindrome (48419691484).

The spelling of 36103361321 in words is "thirty-six billion, one hundred three million, three hundred sixty-one thousand, three hundred twenty-one".