1103441550 has 24 divisors (see below), whose sum is σ = 2736535416. Its totient is φ = 294251040.

The previous prime is 1103441543. The next prime is 1103441551. The reversal of 1103441550 is 551443011.

It is a happy number.

1103441550 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1103441550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103441551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3677989 + ... + 3678288.

It is an arithmetic number, because the mean of its divisors is an integer number (114022309).

Almost surely, 2^1103441550 is an apocalyptic number.

1103441550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103441550 is an abundant number, since it is smaller than the sum of its proper divisors (1633093866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103441550 is a wasteful number, since it uses less digits than its factorization.

1103441550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7356292 (or 7356287 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1103441550 is about 33218.0907037114. The cubic root of 1103441550 is about 1033.3555533434.

Adding to 1103441550 its reverse (551443011), we get a palindrome (1654884561).

The spelling of 1103441550 in words is "one billion, one hundred three million, four hundred forty-one thousand, five hundred fifty".