11331332203230 has 128 divisors (see below), whose sum is σ = 32605961149440. Its totient is φ = 2783705339520.

The previous prime is 11331332203211. The next prime is 11331332203267. The reversal of 11331332203230 is 3230223313311.

11331332203230 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 1 + 332 + 2 + 0 + 323 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11331332203194 and 11331332203203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1443516 + ... + 4974575.

It is an arithmetic number, because the mean of its divisors is an integer number (254734071480).

Almost surely, 2^{11331332203230} is an apocalyptic number.

11331332203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331332203230 is an abundant number, since it is smaller than the sum of its proper divisors (21274628946210).

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

11331332203230 is a wasteful number, since it uses less digits than its factorization.

11331332203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418623 (or 6418617 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 11331332203230 its reverse (3230223313311), we get a palindrome (14561555516541).

The spelling of 11331332203230 in words is "eleven trillion, three hundred thirty-one billion, three hundred thirty-two million, two hundred three thousand, two hundred thirty".