11234021330 has 128 divisors (see below), whose sum is σ = 24809545728. Its totient is φ = 3579028992.

The previous prime is 11234021329. The next prime is 11234021369. The reversal of 11234021330 is 3312043211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18207182 + ... + 18207798.

It is an arithmetic number, because the mean of its divisors is an integer number (193824576).

Almost surely, 2^11234021330 is an apocalyptic number.

11234021330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11234021330 is an abundant number, since it is smaller than the sum of its proper divisors (13575524398).

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

11234021330 is a wasteful number, since it uses less digits than its factorization.

11234021330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11234021330 its reverse (3312043211), we get a palindrome (14546064541).

The spelling of 11234021330 in words is "eleven billion, two hundred thirty-four million, twenty-one thousand, three hundred thirty".