36330121 has 2 divisors, whose sum is σ = 36330122. Its totient is φ = 36330120.

The previous prime is 36330113. The next prime is 36330137. The reversal of 36330121 is 12103363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22934521 + 13395600 = 4789^2 + 3660^2 .

It is an emirp because it is prime and its reverse (12103363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36330121 - 2³ = 36330113 is a prime.

It is not a weakly prime, because it can be changed into another prime (36336121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18165060 + 18165061.

It is an arithmetic number, because the mean of its divisors is an integer number (18165061).

Almost surely, 2^36330121 is an apocalyptic number.

It is an amenable number.

36330121 is a deficient number, since it is larger than the sum of its proper divisors (1).

36330121 is an equidigital number, since it uses as much as digits as its factorization.

36330121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 36330121 is about 6027.4473037929. The cubic root of 36330121 is about 331.1989475849.

Adding to 36330121 its reverse (12103363), we get a palindrome (48433484).

The spelling of 36330121 in words is "thirty-six million, three hundred thirty thousand, one hundred twenty-one".