11340231230 has 24 divisors (see below), whose sum is σ = 20752599816. Its totient is φ = 4461715680.

The previous prime is 11340231223. The next prime is 11340231233. The reversal of 11340231230 is 3213204311.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340231233) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 115172 + ... + 189591.

It is an arithmetic number, because the mean of its divisors is an integer number (864691659).

Almost surely, 2^11340231230 is an apocalyptic number.

11340231230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11340231230 is a deficient number, since it is larger than the sum of its proper divisors (9412368586).

11340231230 is an equidigital number, since it uses as much as digits as its factorization.

11340231230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304892 (or 304831 counting only the distinct ones).

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

Adding to 11340231230 its reverse (3213204311), we get a palindrome (14553435541).

The spelling of 11340231230 in words is "eleven billion, three hundred forty million, two hundred thirty-one thousand, two hundred thirty".