11331112230 has 192 divisors, whose sum is σ = 30651094656. Its totient is φ = 2903040000.

The previous prime is 11331112229. The next prime is 11331112253. The reversal of 11331112230 is 3221113311.

11331112230 is a `hidden beast` number, since 113 + 311 + 12 + 230 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 62602740 + ... + 62602920.

It is an arithmetic number, because the mean of its divisors is an integer number (159641118).

Almost surely, 2^11331112230 is an apocalyptic number.

11331112230 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 11331112230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15325547328).

11331112230 is an abundant number, since it is smaller than the sum of its proper divisors (19319982426).

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

11331112230 is a wasteful number, since it uses less digits than its factorization.

11331112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 460 counting only the distinct ones).

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

Adding to 11331112230 its reverse (3221113311), we get a palindrome (14552225541).

The spelling of 11331112230 in words is "eleven billion, three hundred thirty-one million, one hundred twelve thousand, two hundred thirty".