195342883 has 2 divisors, whose sum is σ = 195342884. Its totient is φ = 195342882.

The previous prime is 195342881. The next prime is 195342911. The reversal of 195342883 is 388243591.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 195342883 - 2¹ = 195342881 is a prime.

Together with 195342881, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (195342881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97671441 + 97671442.

It is an arithmetic number, because the mean of its divisors is an integer number (97671442).

Almost surely, 2^195342883 is an apocalyptic number.

195342883 is a deficient number, since it is larger than the sum of its proper divisors (1).

195342883 is an equidigital number, since it uses as much as digits as its factorization.

195342883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 195342883 is about 13976.5118323565. The cubic root of 195342883 is about 580.2286880590.

The spelling of 195342883 in words is "one hundred ninety-five million, three hundred forty-two thousand, eight hundred eighty-three".