196386124093 has 2 divisors, whose sum is σ = 196386124094. Its totient is φ = 196386124092.

The previous prime is 196386124027. The next prime is 196386124111. The reversal of 196386124093 is 390421683691.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188740720249 + 7645403844 = 434443^2 + 87438^2 .

It is a cyclic number.

It is not a de Polignac number, because 196386124093 - 2¹⁷ = 196385993021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 196386124093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196386124003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98193062046 + 98193062047.

It is an arithmetic number, because the mean of its divisors is an integer number (98193062047).

Almost surely, 2^196386124093 is an apocalyptic number.

It is an amenable number.

196386124093 is a deficient number, since it is larger than the sum of its proper divisors (1).

196386124093 is an equidigital number, since it uses as much as digits as its factorization.

196386124093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 196386124093 in words is "one hundred ninety-six billion, three hundred eighty-six million, one hundred twenty-four thousand, ninety-three".