1103453352 has 24 divisors (see below), whose sum is σ = 2988519690. Its totient is φ = 367817760.

The previous prime is 1103453321. The next prime is 1103453353. The reversal of 1103453352 is 2533543011.

It can be written as a sum of positive squares in only one way, i.e., 921365316 + 182088036 = 30354^2 + 13494^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1103453353) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 7662799 + ... + 7662942.

Almost surely, 2^1103453352 is an apocalyptic number.

1103453352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1103453352 is an abundant number, since it is smaller than the sum of its proper divisors (1885066338).

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

1103453352 is a wasteful number, since it uses less digits than its factorization.

1103453352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15325753 (or 15325746 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1103453352 is about 33218.2683474019. The cubic root of 1103453352 is about 1033.3592374591.

Adding to 1103453352 its reverse (2533543011), we get a palindrome (3636996363).

The spelling of 1103453352 in words is "one billion, one hundred three million, four hundred fifty-three thousand, three hundred fifty-two".