110066393 has 2 divisors, whose sum is σ = 110066394. Its totient is φ = 110066392.

The previous prime is 110066377. The next prime is 110066413. The reversal of 110066393 is 393660011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70778569 + 39287824 = 8413^2 + 6268^2 .

It is a cyclic number.

It is not a de Polignac number, because 110066393 - 2⁴ = 110066377 is a prime.

It is a super-2 number, since 2×110066393² = 24229221736060898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110066893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55033196 + 55033197.

It is an arithmetic number, because the mean of its divisors is an integer number (55033197).

Almost surely, 2^110066393 is an apocalyptic number.

It is an amenable number.

110066393 is a deficient number, since it is larger than the sum of its proper divisors (1).

110066393 is an equidigital number, since it uses as much as digits as its factorization.

110066393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 110066393 is about 10491.2531663286. The cubic root of 110066393 is about 479.2383653299.

The spelling of 110066393 in words is "one hundred ten million, sixty-six thousand, three hundred ninety-three".