36884121133 has 2 divisors, whose sum is σ = 36884121134. Its totient is φ = 36884121132.

The previous prime is 36884121121. The next prime is 36884121149. The reversal of 36884121133 is 33112148863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35992919524 + 891201609 = 189718^2 + 29853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36884121133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36884121173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18442060566 + 18442060567.

It is an arithmetic number, because the mean of its divisors is an integer number (18442060567).

Almost surely, 2^36884121133 is an apocalyptic number.

It is an amenable number.

36884121133 is a deficient number, since it is larger than the sum of its proper divisors (1).

36884121133 is an equidigital number, since it uses as much as digits as its factorization.

36884121133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 40.

Adding to 36884121133 its reverse (33112148863), we get a palindrome (69996269996).

The spelling of 36884121133 in words is "thirty-six billion, eight hundred eighty-four million, one hundred twenty-one thousand, one hundred thirty-three".