11001203230 has 32 divisors (see below), whose sum is σ = 20471330880. Its totient is φ = 4253748480.

The previous prime is 11001203141. The next prime is 11001203261. The reversal of 11001203230 is 3230210011.

11001203230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11001203230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78394 + ... + 167773.

It is an arithmetic number, because the mean of its divisors is an integer number (639729090).

Almost surely, 2^11001203230 is an apocalyptic number.

11001203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001203230 is a deficient number, since it is larger than the sum of its proper divisors (9470127650).

11001203230 is a wasteful number, since it uses less digits than its factorization.

11001203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246324.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11001203230 its reverse (3230210011), we get a palindrome (14231413241).

The spelling of 11001203230 in words is "eleven billion, one million, two hundred three thousand, two hundred thirty".