1101034032 has 160 divisors (see below), whose sum is σ = 3354642432. Its totient is φ = 304668672.

The previous prime is 1101033979. The next prime is 1101034063. The reversal of 1101034032 is 2304301011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1784188 + ... + 1784804.

Almost surely, 2^1101034032 is an apocalyptic number.

1101034032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101034032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1677321216).

1101034032 is an abundant number, since it is smaller than the sum of its proper divisors (2253608400).

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

1101034032 is a wasteful number, since it uses less digits than its factorization.

1101034032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1101034032 is about 33181.8328607689. The cubic root of 1101034032 is about 1032.6034719355.

Adding to 1101034032 its reverse (2304301011), we get a palindrome (3405335043).

The spelling of 1101034032 in words is "one billion, one hundred one million, thirty-four thousand, thirty-two".