1101332032 has 28 divisors (see below), whose sum is σ = 2206686976. Its totient is φ = 545316480.

The previous prime is 1101332021. The next prime is 1101332087. The reversal of 1101332032 is 2302331011.

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 = 1101331997 and 1101332015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76944 + ... + 90127.

Almost surely, 2^1101332032 is an apocalyptic number.

It is an amenable number.

1101332032 is an abundant number, since it is smaller than the sum of its proper divisors (1105354944).

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

1101332032 is a wasteful number, since it uses less digits than its factorization.

1101332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167186 (or 167176 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1101332032 is about 33186.3229659449. The cubic root of 1101332032 is about 1032.6966231819.

Adding to 1101332032 its reverse (2302331011), we get a palindrome (3403663043).

The spelling of 1101332032 in words is "one billion, one hundred one million, three hundred thirty-two thousand, thirty-two".