1103453224 has 16 divisors (see below), whose sum is σ = 2076289920. Its totient is φ = 549775920.

The previous prime is 1103453203. The next prime is 1103453227. The reversal of 1103453224 is 4223543011.

It is not an unprimeable number, because it can be changed into a prime (1103453227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241432 + ... + 245959.

It is an arithmetic number, because the mean of its divisors is an integer number (129768120).

Almost surely, 2^1103453224 is an apocalyptic number.

It is an amenable number.

1103453224 is a deficient number, since it is larger than the sum of its proper divisors (972836696).

1103453224 is a wasteful number, since it uses less digits than its factorization.

1103453224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487680 (or 487676 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1103453224 is about 33218.2664207511. The cubic root of 1103453224 is about 1033.3591975027.

Adding to 1103453224 its reverse (4223543011), we get a palindrome (5326996235).

It can be divided in two parts, 110345 and 3224, that added together give a square (113569 = 337²).

The spelling of 1103453224 in words is "one billion, one hundred three million, four hundred fifty-three thousand, two hundred twenty-four".