1133103330 has 80 divisors (see below), whose sum is σ = 3092411520. Its totient is φ = 297636768.

The previous prime is 1133103317. The next prime is 1133103353. The reversal of 1133103330 is 333013311.

1133103330 is a `hidden beast` number, since 1 + 1 + 331 + 0 + 3 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 39 ways as a sum of consecutive naturals, for example, 43831 + ... + 64709.

It is an arithmetic number, because the mean of its divisors is an integer number (38655144).

Almost surely, 2^1133103330 is an apocalyptic number.

1133103330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133103330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1546205760).

1133103330 is an abundant number, since it is smaller than the sum of its proper divisors (1959308190).

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

1133103330 is a wasteful number, since it uses less digits than its factorization.

1133103330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20965 (or 20956 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

The square root of 1133103330 is about 33661.6002293414. The cubic root of 1133103330 is about 1042.5330665978.

Adding to 1133103330 its reverse (333013311), we get a palindrome (1466116641).

The spelling of 1133103330 in words is "one billion, one hundred thirty-three million, one hundred three thousand, three hundred thirty".