1103322452 has 12 divisors (see below), whose sum is σ = 1934656416. Its totient is φ = 550563480.

The previous prime is 1103322449. The next prime is 1103322481. The reversal of 1103322452 is 2542233011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272174 + ... + 276197.

It is an arithmetic number, because the mean of its divisors is an integer number (161221368).

Almost surely, 2^1103322452 is an apocalyptic number.

It is an amenable number.

1103322452 is a deficient number, since it is larger than the sum of its proper divisors (831333964).

1103322452 is a wasteful number, since it uses less digits than its factorization.

1103322452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548878 (or 548876 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1103322452 is about 33216.2979875843. The cubic root of 1103322452 is about 1033.3183742082.

Adding to 1103322452 its reverse (2542233011), we get a palindrome (3645555463).

The spelling of 1103322452 in words is "one billion, one hundred three million, three hundred twenty-two thousand, four hundred fifty-two".