11321133333120 has 256 divisors, whose sum is σ = 43179964531200. Its totient is φ = 2786740457472.

The previous prime is 11321133333119. The next prime is 11321133333161. The reversal of 11321133333120 is 2133333112311.

11321133333120 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 1 + 13 + 333 + 312 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24973752 + ... + 25423031.

It is an arithmetic number, because the mean of its divisors is an integer number (168671736450).

Almost surely, 2^{11321133333120} is an apocalyptic number.

11321133333120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11321133333120 is an abundant number, since it is smaller than the sum of its proper divisors (31858831198080).

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

11321133333120 is a wasteful number, since it uses less digits than its factorization.

11321133333120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50396824 (or 50396806 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 11321133333120 its reverse (2133333112311), we get a palindrome (13454466445431).

The spelling of 11321133333120 in words is "eleven trillion, three hundred twenty-one billion, one hundred thirty-three million, three hundred thirty-three thousand, one hundred twenty".