20036099 has 2 divisors, whose sum is σ = 20036100. Its totient is φ = 20036098.

The previous prime is 20036083. The next prime is 20036131. The reversal of 20036099 is 99063002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20036099 - 2⁴ = 20036083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (20036299) 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, 10018049 + 10018050.

It is an arithmetic number, because the mean of its divisors is an integer number (10018050).

Almost surely, 2^20036099 is an apocalyptic number.

20036099 is a deficient number, since it is larger than the sum of its proper divisors (1).

20036099 is an equidigital number, since it uses as much as digits as its factorization.

20036099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 20036099 is about 4476.1701263469. The cubic root of 20036099 is about 271.6049764366.

The spelling of 20036099 in words is "twenty million, thirty-six thousand, ninety-nine".