195027323 has 2 divisors, whose sum is σ = 195027324. Its totient is φ = 195027322.

The previous prime is 195027289. The next prime is 195027337. The reversal of 195027323 is 323720591.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 195027323 - 2¹⁴ = 195010939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 195027323.

It is not a weakly prime, because it can be changed into another prime (195027023) 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, 97513661 + 97513662.

It is an arithmetic number, because the mean of its divisors is an integer number (97513662).

Almost surely, 2^195027323 is an apocalyptic number.

195027323 is a deficient number, since it is larger than the sum of its proper divisors (1).

195027323 is an equidigital number, since it uses as much as digits as its factorization.

195027323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 195027323 is about 13965.2183298365. The cubic root of 195027323 is about 579.9160827857.

The spelling of 195027323 in words is "one hundred ninety-five million, twenty-seven thousand, three hundred twenty-three".