11041131330 has 64 divisors (see below), whose sum is σ = 29537913600. Its totient is φ = 2934812160.

The previous prime is 11041131323. The next prime is 11041131341. The reversal of 11041131330 is 3313114011.

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 31 ways as a sum of consecutive naturals, for example, 18226 + ... + 149714.

It is an arithmetic number, because the mean of its divisors is an integer number (461529900).

Almost surely, 2^11041131330 is an apocalyptic number.

11041131330 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 11041131330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14768956800).

11041131330 is an abundant number, since it is smaller than the sum of its proper divisors (18496782270).

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

11041131330 is a wasteful number, since it uses less digits than its factorization.

11041131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131816 (or 131810 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11041131330 its reverse (3313114011), we get a palindrome (14354245341).

The spelling of 11041131330 in words is "eleven billion, forty-one million, one hundred thirty-one thousand, three hundred thirty".