101110605560 has 128 divisors (see below), whose sum is σ = 248192190720. Its totient is φ = 36924260352.

The previous prime is 101110605517. The next prime is 101110605587. The reversal of 101110605560 is 65506011101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3597482 + ... + 3625478.

It is an arithmetic number, because the mean of its divisors is an integer number (1939001490).

Almost surely, 2^101110605560 is an apocalyptic number.

101110605560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101110605560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124096095360).

101110605560 is an abundant number, since it is smaller than the sum of its proper divisors (147081585160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101110605560 is a wasteful number, since it uses less digits than its factorization.

101110605560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28185 (or 28181 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 101110605560 its reverse (65506011101), we get a palindrome (166616616661).

The spelling of 101110605560 in words is "one hundred one billion, one hundred ten million, six hundred five thousand, five hundred sixty".