1103443224 has 64 divisors (see below), whose sum is σ = 2973986400. Its totient is φ = 339158016.

The previous prime is 1103443207. The next prime is 1103443241. The reversal of 1103443224 is 4223443011.

It is an interprime number because it is at equal distance from previous prime (1103443207) and next prime (1103443241).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1103443194 and 1103443203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527172 + ... + 529260.

Almost surely, 2^1103443224 is an apocalyptic number.

It is an amenable number.

1103443224 is an abundant number, since it is smaller than the sum of its proper divisors (1870543176).

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

1103443224 is a wasteful number, since it uses less digits than its factorization.

1103443224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3804 (or 3800 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1103443224 is about 33218.1159008153. The cubic root of 1103443224 is about 1033.3560759014.

Adding to 1103443224 its reverse (4223443011), we get a palindrome (5326886235).

The spelling of 1103443224 in words is "one billion, one hundred three million, four hundred forty-three thousand, two hundred twenty-four".