1100000032 has 48 divisors (see below), whose sum is σ = 2283144192. Its totient is φ = 520911360.

The previous prime is 1100000017. The next prime is 1100000051. The reversal of 1100000032 is 2300000011.

It is a junction number, because it is equal to n+sod(n) for n = 1099999970 and 1100000024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34828 + ... + 58420.

It is an arithmetic number, because the mean of its divisors is an integer number (47565504).

Almost surely, 2^1100000032 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 1100000032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1141572096).

1100000032 is an abundant number, since it is smaller than the sum of its proper divisors (1183144160).

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

1100000032 is a wasteful number, since it uses less digits than its factorization.

1100000032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23681 (or 23673 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 1100000032 is about 33166.2483859721. The cubic root of 1100000032 is about 1032.2801254664.

Adding to 1100000032 its reverse (2300000011), we get a palindrome (3400000043).

The spelling of 1100000032 in words is "one billion, one hundred million, thirty-two", and thus it is an aban number.