11100000060 has 72 divisors (see below), whose sum is σ = 35650598256. Its totient is φ = 2785881600.

The previous prime is 11100000053. The next prime is 11100000061. The reversal of 11100000060 is 6000000111.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11099999988 and 11100000051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100000061) 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, 1810666 + ... + 1816785.

It is an arithmetic number, because the mean of its divisors is an integer number (495147198).

Almost surely, 2^11100000060 is an apocalyptic number.

11100000060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100000060 is an abundant number, since it is smaller than the sum of its proper divisors (24550598196).

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

11100000060 is a wasteful number, since it uses less digits than its factorization.

11100000060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3627483 (or 3627478 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 11100000060 its reverse (6000000111), we get a palindrome (17100000171).

The spelling of 11100000060 in words is "eleven billion, one hundred million, sixty", and thus it is an aban number.