1103404034 has 8 divisors (see below), whose sum is σ = 1664673660. Its totient is φ = 548512816.

The previous prime is 1103403997. The next prime is 1103404061. The reversal of 1103404034 is 4304043011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1004699809 + 98704225 = 31697^2 + 9935^2 .

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

It is a super-3 number, since 3×1103404034³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1103403997 and 1103404015.

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, 1594169 + ... + 1594860.

Almost surely, 2^1103404034 is an apocalyptic number.

1103404034 is a deficient number, since it is larger than the sum of its proper divisors (561269626).

1103404034 is a wasteful number, since it uses less digits than its factorization.

1103404034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189204.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1103404034 is about 33217.5260066128. The cubic root of 1103404034 is about 1033.3438421639.

Adding to 1103404034 its reverse (4304043011), we get a palindrome (5407447045).

The spelling of 1103404034 in words is "one billion, one hundred three million, four hundred four thousand, thirty-four".