561110061106 has 32 divisors (see below), whose sum is σ = 982107358848. Its totient is φ = 235475923200.

The previous prime is 561110061067. The next prime is 561110061157. The reversal of 561110061106 is 601160011165.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2005345 + ... + 2267956.

It is an arithmetic number, because the mean of its divisors is an integer number (30690854964).

Almost surely, 2^561110061106 is an apocalyptic number.

561110061106 is a deficient number, since it is larger than the sum of its proper divisors (420997297742).

561110061106 is a wasteful number, since it uses less digits than its factorization.

561110061106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273506.

The product of its (nonzero) digits is 1080, while the sum is 28.

The spelling of 561110061106 in words is "five hundred sixty-one billion, one hundred ten million, sixty-one thousand, one hundred six".