11323203212430 has 48 divisors (see below), whose sum is σ = 29552268826080. Its totient is φ = 3008039782464.

The previous prime is 11323203212401. The next prime is 11323203212471. The reversal of 11323203212430 is 3421230232311.

11323203212430 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 3 + 203 + 21 + 2 + 430 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11323203212394 and 11323203212403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239165245 + ... + 239212584.

It is an arithmetic number, because the mean of its divisors is an integer number (615672267210).

Almost surely, 2^{11323203212430} is an apocalyptic number.

11323203212430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11323203212430 is an abundant number, since it is smaller than the sum of its proper divisors (18229065613650).

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

11323203212430 is a wasteful number, since it uses less digits than its factorization.

11323203212430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478378105 (or 478378102 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 11323203212430 its reverse (3421230232311), we get a palindrome (14744433444741).

The spelling of 11323203212430 in words is "eleven trillion, three hundred twenty-three billion, two hundred three million, two hundred twelve thousand, four hundred thirty".