1113122330 has 8 divisors (see below), whose sum is σ = 2003620212. Its totient is φ = 445248928.

The previous prime is 1113122303. The next prime is 1113122347. The reversal of 1113122330 is 332213111.

It can be written as a sum of positive squares in 2 ways, for example, as 1059437401 + 53684929 = 32549^2 + 7327^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1113122299 and 1113122308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55656107 + ... + 55656126.

Almost surely, 2^1113122330 is an apocalyptic number.

1113122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113122330 is a deficient number, since it is larger than the sum of its proper divisors (890497882).

1113122330 is a wasteful number, since it uses less digits than its factorization.

1113122330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111312240.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1113122330 is about 33363.4879771285. The cubic root of 1113122330 is about 1036.3687244380.

Adding to 1113122330 its reverse (332213111), we get a palindrome (1445335441).

The spelling of 1113122330 in words is "one billion, one hundred thirteen million, one hundred twenty-two thousand, three hundred thirty".