1100110660 has 24 divisors (see below), whose sum is σ = 2520254016. Its totient is φ = 400040160.

The previous prime is 1100110639. The next prime is 1100110727. The reversal of 1100110660 is 660110011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2500032 + ... + 2500471.

It is an arithmetic number, because the mean of its divisors is an integer number (105010584).

Almost surely, 2^1100110660 is an apocalyptic number.

1100110660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100110660 is an abundant number, since it is smaller than the sum of its proper divisors (1420143356).

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

1100110660 is a wasteful number, since it uses less digits than its factorization.

1100110660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000523 (or 5000521 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1100110660 is about 33167.9161238689. The cubic root of 1100110660 is about 1032.3147300889.

Adding to 1100110660 its reverse (660110011), we get a palindrome (1760220671).

The spelling of 1100110660 in words is "one billion, one hundred million, one hundred ten thousand, six hundred sixty".