11312430200 has 48 divisors (see below), whose sum is σ = 27208359000. Its totient is φ = 4368936320.

The previous prime is 11312430191. The next prime is 11312430203. The reversal of 11312430200 is 203421311.

11312430200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312430203) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 969410 + ... + 981009.

Almost surely, 2^11312430200 is an apocalyptic number.

11312430200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11312430200 is an abundant number, since it is smaller than the sum of its proper divisors (15895928800).

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

11312430200 is a wasteful number, since it uses less digits than its factorization.

11312430200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950464 (or 1950455 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11312430200 its reverse (203421311), we get a palindrome (11515851511).

The spelling of 11312430200 in words is "eleven billion, three hundred twelve million, four hundred thirty thousand, two hundred".