1103020232 has 8 divisors (see below), whose sum is σ = 2068162950. Its totient is φ = 551510112.

The previous prime is 1103020229. The next prime is 1103020301. The reversal of 1103020232 is 2320203011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 819905956 + 283114276 = 28634^2 + 16826^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 68938757 + ... + 68938772.

Almost surely, 2^1103020232 is an apocalyptic number.

It is an amenable number.

1103020232 is a deficient number, since it is larger than the sum of its proper divisors (965142718).

1103020232 is a wasteful number, since it uses less digits than its factorization.

1103020232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137877535 (or 137877531 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1103020232 is about 33211.7484032383. The cubic root of 1103020232 is about 1033.2240173872.

Adding to 1103020232 its reverse (2320203011), we get a palindrome (3423223243).

The spelling of 1103020232 in words is "one billion, one hundred three million, twenty thousand, two hundred thirty-two".