36213253133 has 2 divisors, whose sum is σ = 36213253134. Its totient is φ = 36213253132.

The previous prime is 36213253093. The next prime is 36213253163. The reversal of 36213253133 is 33135231263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27849601924 + 8363651209 = 166882^2 + 91453^2 .

It is a cyclic number.

It is not a de Polignac number, because 36213253133 - 2³⁴ = 19033383949 is a prime.

It is a super-2 number, since 2×36213253133² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36213253133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36213253163) 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, 18106626566 + 18106626567.

It is an arithmetic number, because the mean of its divisors is an integer number (18106626567).

Almost surely, 2^36213253133 is an apocalyptic number.

It is an amenable number.

36213253133 is a deficient number, since it is larger than the sum of its proper divisors (1).

36213253133 is an equidigital number, since it uses as much as digits as its factorization.

36213253133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 32.

Adding to 36213253133 its reverse (33135231263), we get a palindrome (69348484396).

The spelling of 36213253133 in words is "thirty-six billion, two hundred thirteen million, two hundred fifty-three thousand, one hundred thirty-three".