1100133330 has 16 divisors (see below), whose sum is σ = 2640320064. Its totient is φ = 293368880.

The previous prime is 1100133329. The next prime is 1100133337. The reversal of 1100133330 is 333310011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1100133337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18335526 + ... + 18335585.

It is an arithmetic number, because the mean of its divisors is an integer number (165020004).

Almost surely, 2^1100133330 is an apocalyptic number.

1100133330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100133330 is an abundant number, since it is smaller than the sum of its proper divisors (1540186734).

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

1100133330 is a wasteful number, since it uses less digits than its factorization.

1100133330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36671121.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 1100133330 is about 33168.2578680280. The cubic root of 1100133330 is about 1032.3218210162.

Adding to 1100133330 its reverse (333310011), we get a palindrome (1433443341).

The spelling of 1100133330 in words is "one billion, one hundred million, one hundred thirty-three thousand, three hundred thirty".