195137 has 2 divisors, whose sum is σ = 195138. Its totient is φ = 195136.

The previous prime is 195131. The next prime is 195157. The reversal of 195137 is 731591.

195137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190096 + 5041 = 436^2 + 71^2 .

It is a cyclic number.

It is not a de Polignac number, because 195137 - 2⁴ = 195121 is a prime.

It is a plaindrome in base 11.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 195137.

It is not a weakly prime, because it can be changed into another prime (195131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97568 + 97569.

It is an arithmetic number, because the mean of its divisors is an integer number (97569).

2¹⁹⁵¹³⁷ is an apocalyptic number.

It is an amenable number.

195137 is a deficient number, since it is larger than the sum of its proper divisors (1).

195137 is an equidigital number, since it uses as much as digits as its factorization.

195137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 945, while the sum is 26.

The square root of 195137 is about 441.7431380339. The cubic root of 195137 is about 58.0024771039.

The spelling of 195137 in words is "one hundred ninety-five thousand, one hundred thirty-seven".