1113441850 has 12 divisors (see below), whose sum is σ = 2071001934. Its totient is φ = 445376720.

The previous prime is 1113441827. The next prime is 1113441869. The reversal of 1113441850 is 581443111.

It can be written as a sum of positive squares in 3 ways, for example, as 720331921 + 393109929 = 26839^2 + 19827^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11134369 + ... + 11134468.

Almost surely, 2^1113441850 is an apocalyptic number.

1113441850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113441850 is a deficient number, since it is larger than the sum of its proper divisors (957560084).

1113441850 is a wasteful number, since it uses less digits than its factorization.

1113441850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22268849 (or 22268844 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 1113441850 is about 33368.2761017107. The cubic root of 1113441850 is about 1036.4678776178.

Adding to 1113441850 its reverse (581443111), we get a palindrome (1694884961).

The spelling of 1113441850 in words is "one billion, one hundred thirteen million, four hundred forty-one thousand, eight hundred fifty".