106656056061 has 24 divisors (see below), whose sum is σ = 147606791040. Its totient is φ = 68491438080.

The previous prime is 106656056051. The next prime is 106656056153. The reversal of 106656056061 is 160650656601.

It is not a de Polignac number, because 106656056061 - 2⁶ = 106656055997 is a prime.

It is a super-2 number, since 2×106656056061² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106656056051) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 264541 + ... + 532253.

It is an arithmetic number, because the mean of its divisors is an integer number (6150282960).

Almost surely, 2^106656056061 is an apocalyptic number.

It is an amenable number.

106656056061 is a deficient number, since it is larger than the sum of its proper divisors (40950734979).

106656056061 is an equidigital number, since it uses as much as digits as its factorization.

106656056061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267877 (or 267836 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 106656056061 in words is "one hundred six billion, six hundred fifty-six million, fifty-six thousand, sixty-one".