11331323101200 has 120 divisors (see below), whose sum is σ = 36562954472928. Its totient is φ = 2999630013440.

The previous prime is 11331323101183. The next prime is 11331323101289. The reversal of 11331323101200 is 210132313311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

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 23 ways as a sum of consecutive naturals, for example, 34298262 + ... + 34627061.

Almost surely, 2^{11331323101200} is an apocalyptic number.

11331323101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331323101200 is an abundant number, since it is smaller than the sum of its proper divisors (25231631371728).

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

11331323101200 is a wasteful number, since it uses less digits than its factorization.

11331323101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68925481 (or 68925470 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11331323101200 its reverse (210132313311), we get a palindrome (11541455414511).

The spelling of 11331323101200 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty-three million, one hundred one thousand, two hundred".