20095133 has 2 divisors, whose sum is σ = 20095134. Its totient is φ = 20095132.

The previous prime is 20095121. The next prime is 20095171. The reversal of 20095133 is 33159002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11580409 + 8514724 = 3403^2 + 2918^2 .

It is a cyclic number.

It is not a de Polignac number, because 20095133 - 2⁶ = 20095069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20095099 and 20095108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20095193) 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, 10047566 + 10047567.

It is an arithmetic number, because the mean of its divisors is an integer number (10047567).

Almost surely, 2^20095133 is an apocalyptic number.

It is an amenable number.

20095133 is a deficient number, since it is larger than the sum of its proper divisors (1).

20095133 is an equidigital number, since it uses as much as digits as its factorization.

20095133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 20095133 is about 4482.7595295755. The cubic root of 20095133 is about 271.8714655462.

The spelling of 20095133 in words is "twenty million, ninety-five thousand, one hundred thirty-three".