10105605501055 has 8 divisors (see below), whose sum is σ = 12840063460272. Its totient is φ = 7608926494848.

The previous prime is 10105605501053. The next prime is 10105605501059. The reversal of 10105605501055 is 55010550650101.

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

It is a cyclic number.

It is not a de Polignac number, because 10105605501055 - 2¹ = 10105605501053 is a prime.

It is a super-2 number, since 2×10105605501055² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10105605501055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105605501053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59444738157 + ... + 59444738326.

It is an arithmetic number, because the mean of its divisors is an integer number (1605007932534).

Almost surely, 2^{10105605501055} is an apocalyptic number.

10105605501055 is a deficient number, since it is larger than the sum of its proper divisors (2734457959217).

10105605501055 is a wasteful number, since it uses less digits than its factorization.

10105605501055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118889476505.

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 10105605501055 in words is "ten trillion, one hundred five billion, six hundred five million, five hundred one thousand, fifty-five".