1101075324888 has 128 divisors (see below), whose sum is σ = 3437636912640. Its totient is φ = 285517440000.

The previous prime is 1101075324887. The next prime is 1101075324893. The reversal of 1101075324888 is 8884235701011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101075324883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 614958 + ... + 1606338.

It is an arithmetic number, because the mean of its divisors is an integer number (26856538380).

Almost surely, 2^{1101075324888} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101075324888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1718818456320).

1101075324888 is an abundant number, since it is smaller than the sum of its proper divisors (2336561587752).

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

1101075324888 is a wasteful number, since it uses less digits than its factorization.

1101075324888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992009 (or 992005 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 48.

The spelling of 1101075324888 in words is "one trillion, one hundred one billion, seventy-five million, three hundred twenty-four thousand, eight hundred eighty-eight".