1100330032 has 80 divisors (see below), whose sum is σ = 2321851392. Its totient is φ = 503193600.

The previous prime is 1100330009. The next prime is 1100330047. The reversal of 1100330032 is 2300330011.

It is a super-2 number, since 2×1100330032² = 2421452358642242048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1100329994 and 1100330021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1830532 + ... + 1831132.

Almost surely, 2^1100330032 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 1100330032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1160925696).

1100330032 is an abundant number, since it is smaller than the sum of its proper divisors (1221521360).

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

1100330032 is a wasteful number, since it uses less digits than its factorization.

1100330032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1100330032 is about 33171.2229500210. Note that the first 3 decimals coincide. The cubic root of 1100330032 is about 1032.3833431548.

Adding to 1100330032 its reverse (2300330011), we get a palindrome (3400660043).

The spelling of 1100330032 in words is "one billion, one hundred million, three hundred thirty thousand, thirty-two".