1100560101056 has 28 divisors (see below), whose sum is σ = 2351918102352. Its totient is φ = 507950815488.

The previous prime is 1100560101037. The next prime is 1100560101059. The reversal of 1100560101056 is 6501010650011.

It is a super-2 number, since 2×1100560101056² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (1100560101059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661393460 + ... + 661395123.

It is an arithmetic number, because the mean of its divisors is an integer number (83997075084).

Almost surely, 2^{1100560101056} is an apocalyptic number.

1100560101056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1100560101056 is an abundant number, since it is smaller than the sum of its proper divisors (1251358001296).

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

1100560101056 is a wasteful number, since it uses less digits than its factorization.

1100560101056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322788608 (or 1322788598 counting only the distinct ones).

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

Adding to 1100560101056 its reverse (6501010650011), we get a palindrome (7601570751067).

The spelling of 1100560101056 in words is "one trillion, one hundred billion, five hundred sixty million, one hundred one thousand, fifty-six".