56106105610113 has 24 divisors (see below), whose sum is σ = 87419947200768. Its totient is φ = 34469953067232.

The previous prime is 56106105610111. The next prime is 56106105610141. The reversal of 56106105610113 is 31101650160165.

56106105610113 is a `hidden beast` number, since 5 + 6 + 10 + 6 + 10 + 5 + 610 + 1 + 13 = 666.

It is not a de Polignac number, because 56106105610113 - 2¹ = 56106105610111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56106105610111) 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, 394936695 + ... + 395078732.

It is an arithmetic number, because the mean of its divisors is an integer number (3642497800032).

Almost surely, 2^{56106105610113} is an apocalyptic number.

It is an amenable number.

56106105610113 is a deficient number, since it is larger than the sum of its proper divisors (31313841590655).

56106105610113 is a wasteful number, since it uses less digits than its factorization.

56106105610113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790016053 (or 790016050 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

Adding to 56106105610113 its reverse (31101650160165), we get a palindrome (87207755770278).

The spelling of 56106105610113 in words is "fifty-six trillion, one hundred six billion, one hundred five million, six hundred ten thousand, one hundred thirteen".