1103403324 has 48 divisors (see below), whose sum is σ = 2607897600. Its totient is φ = 363065856.

The previous prime is 1103403293. The next prime is 1103403337. The reversal of 1103403324 is 4233043011.

It is a self number, because there is not a number n which added to its sum of digits gives 1103403324.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 556567 + ... + 558545.

It is an arithmetic number, because the mean of its divisors is an integer number (54331200).

Almost surely, 2^1103403324 is an apocalyptic number.

It is an amenable number.

1103403324 is an abundant number, since it is smaller than the sum of its proper divisors (1504494276).

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

1103403324 is a wasteful number, since it uses less digits than its factorization.

1103403324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562 (or 2560 counting only the distinct ones).

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

The square root of 1103403324 is about 33217.5153194817. The cubic root of 1103403324 is about 1033.3436205242.

Adding to 1103403324 its reverse (4233043011), we get a palindrome (5336446335).

The spelling of 1103403324 in words is "one billion, one hundred three million, four hundred three thousand, three hundred twenty-four".