1133311320000 has 420 divisors, whose sum is σ = 4063925471320. Its totient is φ = 301867776000.

The previous prime is 1133311319989. The next prime is 1133311320013. The reversal of 1133311320000 is 231133311.

It is a happy number.

1133311320000 is a `hidden beast` number, since 1 + 1 + 33 + 311 + 320 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 59 ways as a sum of consecutive naturals, for example, 514438899 + ... + 514441101.

Almost surely, 2^{1133311320000} is an apocalyptic number.

1133311320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133311320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2031962735660).

1133311320000 is an abundant number, since it is smaller than the sum of its proper divisors (2930614151320).

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

1133311320000 is a wasteful number, since it uses less digits than its factorization.

1133311320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1133311320000 its reverse (231133311), we get a palindrome (1133542453311).

The spelling of 1133311320000 in words is "one trillion, one hundred thirty-three billion, three hundred eleven million, three hundred twenty thousand".