1101080032 has 48 divisors (see below), whose sum is σ = 2340418752. Its totient is φ = 506903040.

The previous prime is 1101080027. The next prime is 1101080063. The reversal of 1101080032 is 2300801011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1101079988 and 1101080015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171993 + ... + 178279.

It is an arithmetic number, because the mean of its divisors is an integer number (48758724).

Almost surely, 2^1101080032 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 1101080032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1170209376).

1101080032 is an abundant number, since it is smaller than the sum of its proper divisors (1239338720).

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

1101080032 is a wasteful number, since it uses less digits than its factorization.

1101080032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6731 (or 6723 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1101080032 is about 33182.5260039075. The cubic root of 1101080032 is about 1032.6178520839.

Adding to 1101080032 its reverse (2300801011), we get a palindrome (3401881043).

The spelling of 1101080032 in words is "one billion, one hundred one million, eighty thousand, thirty-two".