200134069 has 2 divisors, whose sum is σ = 200134070. Its totient is φ = 200134068.

The previous prime is 200134061. The next prime is 200134091. The reversal of 200134069 is 960431002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106296100 + 93837969 = 10310^2 + 9687^2 .

It is a cyclic number.

It is not a de Polignac number, because 200134069 - 2³ = 200134061 is a prime.

It is a super-2 number, since 2×200134069² = 80107291148993522, which contains 22 as substring.

It is equal to p_11086009 and since 200134069 and 11086009 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200134061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100067034 + 100067035.

It is an arithmetic number, because the mean of its divisors is an integer number (100067035).

Almost surely, 2^200134069 is an apocalyptic number.

It is an amenable number.

200134069 is a deficient number, since it is larger than the sum of its proper divisors (1).

200134069 is an equidigital number, since it uses as much as digits as its factorization.

200134069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 200134069 is about 14146.8748845814. The cubic root of 200134069 is about 584.9341918327.

The spelling of 200134069 in words is "two hundred million, one hundred thirty-four thousand, sixty-nine".