1103220232 has 32 divisors (see below), whose sum is σ = 2107936800. Its totient is φ = 541142784.

The previous prime is 1103220179. The next prime is 1103220247. The reversal of 1103220232 is 2320223011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256048 + ... + 260320.

It is an arithmetic number, because the mean of its divisors is an integer number (65873025).

Almost surely, 2^1103220232 is an apocalyptic number.

It is an amenable number.

1103220232 is a deficient number, since it is larger than the sum of its proper divisors (1004716568).

1103220232 is a wasteful number, since it uses less digits than its factorization.

1103220232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4885 (or 4881 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1103220232 is about 33214.7592494662. The cubic root of 1103220232 is about 1033.2864617889.

Adding to 1103220232 its reverse (2320223011), we get a palindrome (3423443243).

The spelling of 1103220232 in words is "one billion, one hundred three million, two hundred twenty thousand, two hundred thirty-two".