195134333 has 2 divisors, whose sum is σ = 195134334. Its totient is φ = 195134332.

The previous prime is 195134311. The next prime is 195134353. The reversal of 195134333 is 333431591.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174821284 + 20313049 = 13222^2 + 4507^2 .

It is a cyclic number.

It is not a de Polignac number, because 195134333 - 2⁸ = 195134077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 195134333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (195134353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97567166 + 97567167.

It is an arithmetic number, because the mean of its divisors is an integer number (97567167).

Almost surely, 2^195134333 is an apocalyptic number.

It is an amenable number.

195134333 is a deficient number, since it is larger than the sum of its proper divisors (1).

195134333 is an equidigital number, since it uses as much as digits as its factorization.

195134333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 32.

The square root of 195134333 is about 13969.0491086545. The cubic root of 195134333 is about 580.0221285652.

The spelling of 195134333 in words is "one hundred ninety-five million, one hundred thirty-four thousand, three hundred thirty-three".