10106106555656 has 8 divisors (see below), whose sum is σ = 18948949791870. Its totient is φ = 5053053277824.

The previous prime is 10106106555631. The next prime is 10106106555673. The reversal of 10106106555656 is 65655560160101.

It can be written as a sum of positive squares in only one way, i.e., 8669785802500 + 1436320753156 = 2944450^2 + 1198466^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10106106555656.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631631659721 + ... + 631631659736.

Almost surely, 2^{10106106555656} is an apocalyptic number.

It is an amenable number.

10106106555656 is a deficient number, since it is larger than the sum of its proper divisors (8842843236214).

10106106555656 is a wasteful number, since it uses less digits than its factorization.

10106106555656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263263319463 (or 1263263319459 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 47.

The spelling of 10106106555656 in words is "ten trillion, one hundred six billion, one hundred six million, five hundred fifty-five thousand, six hundred fifty-six".