1103004442 has 16 divisors (see below), whose sum is σ = 1667260872. Its totient is φ = 547260480.

The previous prime is 1103004431. The next prime is 1103004479. The reversal of 1103004442 is 2444003011.

It can be written as a sum of positive squares in 4 ways, for example, as 924220801 + 178783641 = 30401^2 + 13371^2 .

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, 293608 + ... + 297340.

Almost surely, 2^1103004442 is an apocalyptic number.

1103004442 is a deficient number, since it is larger than the sum of its proper divisors (564256430).

1103004442 is a wasteful number, since it uses less digits than its factorization.

1103004442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4833.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1103004442 is about 33211.5106853031. The cubic root of 1103004442 is about 1033.2190870802.

Adding to 1103004442 its reverse (2444003011), we get a palindrome (3547007453).

The spelling of 1103004442 in words is "one billion, one hundred three million, four thousand, four hundred forty-two".