1103044342 has 8 divisors (see below), whose sum is σ = 1693044936. Its totient is φ = 538696032.

The previous prime is 1103044339. The next prime is 1103044343. The reversal of 1103044342 is 2434403011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103044343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6412963 + ... + 6413134.

It is an arithmetic number, because the mean of its divisors is an integer number (211630617).

Almost surely, 2^1103044342 is an apocalyptic number.

1103044342 is a deficient number, since it is larger than the sum of its proper divisors (590000594).

1103044342 is a wasteful number, since it uses less digits than its factorization.

1103044342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12826142.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1103044342 is about 33212.1113752197. Note that the first 3 decimals coincide. The cubic root of 1103044342 is about 1033.2315454600.

Adding to 1103044342 its reverse (2434403011), we get a palindrome (3537447353).

The spelling of 1103044342 in words is "one billion, one hundred three million, forty-four thousand, three hundred forty-two".