106288805593 has 4 divisors (see below), whose sum is σ = 106289506980. Its totient is φ = 106288104208.

The previous prime is 106288805479. The next prime is 106288805621. The reversal of 106288805593 is 395508882601.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 13904418889 + 92384386704 = 117917^2 + 303948^2 .

It is a cyclic number.

It is not a de Polignac number, because 106288805593 - 2⁹ = 106288805081 is a prime.

It is a super-2 number, since 2×106288805593² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106288805393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18478 + ... + 461431.

It is an arithmetic number, because the mean of its divisors is an integer number (26572376745).

Almost surely, 2^106288805593 is an apocalyptic number.

It is an amenable number.

106288805593 is a deficient number, since it is larger than the sum of its proper divisors (701387).

106288805593 is an equidigital number, since it uses as much as digits as its factorization.

106288805593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701386.

The product of its (nonzero) digits is 4147200, while the sum is 55.

The spelling of 106288805593 in words is "one hundred six billion, two hundred eighty-eight million, eight hundred five thousand, five hundred ninety-three".