102066593 has 2 divisors, whose sum is σ = 102066594. Its totient is φ = 102066592.

The previous prime is 102066583. The next prime is 102066599. The reversal of 102066593 is 395660201.

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., 100140049 + 1926544 = 10007^2 + 1388^2 .

It is a cyclic number.

It is not a de Polignac number, because 102066593 - 2⁶ = 102066529 is a prime.

It is not a weakly prime, because it can be changed into another prime (102066599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51033296 + 51033297.

It is an arithmetic number, because the mean of its divisors is an integer number (51033297).

Almost surely, 2^102066593 is an apocalyptic number.

It is an amenable number.

102066593 is a deficient number, since it is larger than the sum of its proper divisors (1).

102066593 is an equidigital number, since it uses as much as digits as its factorization.

102066593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 102066593 is about 10102.8012451993. The cubic root of 102066593 is about 467.3345318875.

The spelling of 102066593 in words is "one hundred two million, sixty-six thousand, five hundred ninety-three".