106106010605005 has 4 divisors (see below), whose sum is σ = 127327212726012. Its totient is φ = 84884808484000.

The previous prime is 106106010604973. The next prime is 106106010605017. The reversal of 106106010605005 is 500506010601601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73708080086281 + 32397930518724 = 8585341^2 + 5691918^2 .

It is not a de Polignac number, because 106106010605005 - 2⁵ = 106106010604973 is a prime.

It is a super-2 number, since 2×106106010605005² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 10610601060496 + ... + 10610601060505.

It is an arithmetic number, because the mean of its divisors is an integer number (31831803181503).

Almost surely, 2^{106106010605005} is an apocalyptic number.

It is an amenable number.

106106010605005 is a deficient number, since it is larger than the sum of its proper divisors (21221202121007).

106106010605005 is an equidigital number, since it uses as much as digits as its factorization.

106106010605005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21221202121006.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 106106010605005 in words is "one hundred six trillion, one hundred six billion, ten million, six hundred five thousand, five".