106066500193 has 2 divisors, whose sum is σ = 106066500194. Its totient is φ = 106066500192.

The previous prime is 106066500187. The next prime is 106066500227. The reversal of 106066500193 is 391005660601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88038604369 + 18027895824 = 296713^2 + 134268^2 .

It is an emirp because it is prime and its reverse (391005660601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106066500193 - 2⁹ = 106066499681 is a prime.

It is a super-2 number, since 2×106066500193² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106066500143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53033250096 + 53033250097.

It is an arithmetic number, because the mean of its divisors is an integer number (53033250097).

Almost surely, 2^106066500193 is an apocalyptic number.

It is an amenable number.

106066500193 is a deficient number, since it is larger than the sum of its proper divisors (1).

106066500193 is an equidigital number, since it uses as much as digits as its factorization.

106066500193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 37.

The spelling of 106066500193 in words is "one hundred six billion, sixty-six million, five hundred thousand, one hundred ninety-three".