105560061110551 has 16 divisors (see below), whose sum is σ = 115340349173760. Its totient is φ = 96271984896480.

The previous prime is 105560061110549. The next prime is 105560061110597. The reversal of 105560061110551 is 155011160065501.

It is a cyclic number.

It is not a de Polignac number, because 105560061110551 - 2¹ = 105560061110549 is a prime.

It is a super-2 number, since 2×105560061110551² (a number of 29 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 105560061110551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105560061110501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 968866471 + ... + 968975416.

It is an arithmetic number, because the mean of its divisors is an integer number (7208771823360).

Almost surely, 2^{105560061110551} is an apocalyptic number.

105560061110551 is a deficient number, since it is larger than the sum of its proper divisors (9780288063209).

105560061110551 is a wasteful number, since it uses less digits than its factorization.

105560061110551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937842014.

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 105560061110551 in words is "one hundred five trillion, five hundred sixty billion, sixty-one million, one hundred ten thousand, five hundred fifty-one".