10561060555101 has 24 divisors (see below), whose sum is σ = 17588416073280. Its totient is φ = 5981485620096.

The previous prime is 10561060555081. The next prime is 10561060555139. The reversal of 10561060555101 is 10155506016501.

It is a happy number.

It is not a de Polignac number, because 10561060555101 - 2⁵ = 10561060555069 is a prime.

It is a super-2 number, since 2×10561060555101² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10561060555601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 741744571 + ... + 741758808.

It is an arithmetic number, because the mean of its divisors is an integer number (732850669720).

Almost surely, 2^{10561060555101} is an apocalyptic number.

It is an amenable number.

10561060555101 is a deficient number, since it is larger than the sum of its proper divisors (7027355518179).

10561060555101 is a wasteful number, since it uses less digits than its factorization.

10561060555101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483503505 (or 1483503502 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 36.

The spelling of 10561060555101 in words is "ten trillion, five hundred sixty-one billion, sixty million, five hundred fifty-five thousand, one hundred one".