1103044332 has 48 divisors (see below), whose sum is σ = 2773854720. Its totient is φ = 339140928.

The previous prime is 1103044237. The next prime is 1103044339. The reversal of 1103044332 is 2334403011.

It is a junction number, because it is equal to n+sod(n) for n = 1103044299 and 1103044308.

It is not an unprimeable number, because it can be changed into a prime (1103044339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363373 + ... + 366395.

It is an arithmetic number, because the mean of its divisors is an integer number (57788640).

Almost surely, 2^1103044332 is an apocalyptic number.

1103044332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1103044332 is an abundant number, since it is smaller than the sum of its proper divisors (1670810388).

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

1103044332 is a wasteful number, since it uses less digits than its factorization.

1103044332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5382 (or 5380 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1103044332 is about 33212.1112246722. Note that the first 3 decimals coincide. The cubic root of 1103044332 is about 1033.2315423376.

Adding to 1103044332 its reverse (2334403011), we get a palindrome (3437447343).

The spelling of 1103044332 in words is "one billion, one hundred three million, forty-four thousand, three hundred thirty-two".