1113441130 has 8 divisors (see below), whose sum is σ = 2004194052. Its totient is φ = 445376448.

The previous prime is 1113441079. The next prime is 1113441137. The reversal of 1113441130 is 311443111.

It can be written as a sum of positive squares in 2 ways, for example, as 1085636601 + 27804529 = 32949^2 + 5273^2 .

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

It is a super-2 number, since 2×1113441130² = 2479502299951353800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1113441098 and 1113441107.

It is not an unprimeable number, because it can be changed into a prime (1113441137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55672047 + ... + 55672066.

Almost surely, 2^1113441130 is an apocalyptic number.

1113441130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113441130 is a deficient number, since it is larger than the sum of its proper divisors (890752922).

1113441130 is a wasteful number, since it uses less digits than its factorization.

1113441130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111344120.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1113441130 is about 33368.2653130186. The cubic root of 1113441130 is about 1036.4676542093.

Adding to 1113441130 its reverse (311443111), we get a palindrome (1424884241).

The spelling of 1113441130 in words is "one billion, one hundred thirteen million, four hundred forty-one thousand, one hundred thirty".