1103230544 has 20 divisors (see below), whose sum is σ = 2301933396. Its totient is φ = 509183232.

The previous prime is 1103230543. The next prime is 1103230549. The reversal of 1103230544 is 4450323011.

It can be written as a sum of positive squares in 2 ways, for example, as 173712400 + 929518144 = 13180^2 + 30488^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103230543) by changing a digit.

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, 2651789 + ... + 2652204.

Almost surely, 2^1103230544 is an apocalyptic number.

It is an amenable number.

1103230544 is an abundant number, since it is smaller than the sum of its proper divisors (1198702852).

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

1103230544 is a wasteful number, since it uses less digits than its factorization.

1103230544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5304014 (or 5304008 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1103230544 is about 33214.9144812989. The cubic root of 1103230544 is about 1033.2896812176.

Adding to 1103230544 its reverse (4450323011), we get a palindrome (5553553555).

The spelling of 1103230544 in words is "one billion, one hundred three million, two hundred thirty thousand, five hundred forty-four".