1103404441 has 16 divisors (see below), whose sum is σ = 1161820800. Its totient is φ = 1046441088.

The previous prime is 1103404427. The next prime is 1103404453. The reversal of 1103404441 is 1444043011.

It is a cyclic number.

It is not a de Polignac number, because 1103404441 - 2⁵ = 1103404409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103404411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 976765 + ... + 977893.

It is an arithmetic number, because the mean of its divisors is an integer number (72613800).

Almost surely, 2^1103404441 is an apocalyptic number.

It is an amenable number.

1103404441 is a deficient number, since it is larger than the sum of its proper divisors (58416359).

1103404441 is a wasteful number, since it uses less digits than its factorization.

1103404441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1103404441 is about 33217.5321328963. The cubic root of 1103404441 is about 1033.3439692165.

Adding to 1103404441 its reverse (1444043011), we get a palindrome (2547447452).

The spelling of 1103404441 in words is "one billion, one hundred three million, four hundred four thousand, four hundred forty-one".