11331540230 has 32 divisors (see below), whose sum is σ = 22123342080. Its totient is φ = 4161940480.

The previous prime is 11331540229. The next prime is 11331540251. The reversal of 11331540230 is 3204513311.

It is a junction number, because it is equal to n+sod(n) for n = 11331540196 and 11331540205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805910 + ... + 819849.

It is an arithmetic number, because the mean of its divisors is an integer number (691354440).

Almost surely, 2^11331540230 is an apocalyptic number.

11331540230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331540230 is a deficient number, since it is larger than the sum of its proper divisors (10791801850).

11331540230 is a wasteful number, since it uses less digits than its factorization.

11331540230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625824.

The product of its (nonzero) digits is 1080, while the sum is 23.

The spelling of 11331540230 in words is "eleven billion, three hundred thirty-one million, five hundred forty thousand, two hundred thirty".