106105506011 has 8 divisors (see below), whose sum is σ = 108876764304. Its totient is φ = 103342977280.

The previous prime is 106105505999. The next prime is 106105506041. The reversal of 106105506011 is 110605501601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106105506011 is a prime.

It is a super-2 number, since 2×106105506011² (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 (106105506041) 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 in 7 ways as a sum of consecutive naturals, for example, 2157761 + ... + 2206386.

It is an arithmetic number, because the mean of its divisors is an integer number (13609595538).

Almost surely, 2^106105506011 is an apocalyptic number.

106105506011 is a deficient number, since it is larger than the sum of its proper divisors (2771258293).

106105506011 is an equidigital number, since it uses as much as digits as its factorization.

106105506011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364781.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 106105506011 in words is "one hundred six billion, one hundred five million, five hundred six thousand, eleven".