106610510066 has 16 divisors (see below), whose sum is σ = 161427709080. Its totient is φ = 52801545600.

The previous prime is 106610510057. The next prime is 106610510077. The reversal of 106610510066 is 660015016601.

It can be written as a sum of positive squares in 4 ways, for example, as 75861134041 + 30749376025 = 275429^2 + 175355^2 .

It is a super-2 number, since 2×106610510066² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740750 + ... + 872886.

Almost surely, 2^106610510066 is an apocalyptic number.

106610510066 is a deficient number, since it is larger than the sum of its proper divisors (54817199014).

106610510066 is a wasteful number, since it uses less digits than its factorization.

106610510066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135949.

The product of its (nonzero) digits is 6480, while the sum is 32.

Adding to 106610510066 its reverse (660015016601), we get a palindrome (766625526667).

The spelling of 106610510066 in words is "one hundred six billion, six hundred ten million, five hundred ten thousand, sixty-six".