11331020201230 has 8 divisors (see below), whose sum is σ = 20395836362232. Its totient is φ = 4532408080488.

The previous prime is 11331020201219. The next prime is 11331020201231. The reversal of 11331020201230 is 3210202013311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11331020201198 and 11331020201207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331020201231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566551010052 + ... + 566551010071.

It is an arithmetic number, because the mean of its divisors is an integer number (2549479545279).

Almost surely, 2^{11331020201230} is an apocalyptic number.

11331020201230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331020201230 is a deficient number, since it is larger than the sum of its proper divisors (9064816161002).

11331020201230 is a wasteful number, since it uses less digits than its factorization.

11331020201230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133102020130.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11331020201230 its reverse (3210202013311), we get a palindrome (14541222214541).

The spelling of 11331020201230 in words is "eleven trillion, three hundred thirty-one billion, twenty million, two hundred one thousand, two hundred thirty".