1103055452 has 24 divisors (see below), whose sum is σ = 1948208640. Its totient is φ = 546436800.

The previous prime is 1103055407. The next prime is 1103055463. The reversal of 1103055452 is 2545503011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660074 + ... + 661742.

It is an arithmetic number, because the mean of its divisors is an integer number (81175360).

Almost surely, 2^1103055452 is an apocalyptic number.

It is an amenable number.

1103055452 is a deficient number, since it is larger than the sum of its proper divisors (845153188).

1103055452 is a wasteful number, since it uses less digits than its factorization.

1103055452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3101 (or 3099 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1103055452 is about 33212.2786330598. The cubic root of 1103055452 is about 1033.2350143939.

Adding to 1103055452 its reverse (2545503011), we get a palindrome (3648558463).

The spelling of 1103055452 in words is "one billion, one hundred three million, fifty-five thousand, four hundred fifty-two".