1133133221133 has 16 divisors (see below), whose sum is σ = 1678741960000. Its totient is φ = 755410412880.

The previous prime is 1133133221113. The next prime is 1133133221149. The reversal of 1133133221133 is 3311223313311.

1133133221133 is a `hidden beast` number, since 1 + 1 + 331 + 3 + 322 + 1 + 1 + 3 + 3 = 666.

It is not a de Polignac number, because 1133133221133 - 2¹⁸ = 1133132958989 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1133133221097 and 1133133221106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133133221113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1665618 + ... + 2245116.

It is an arithmetic number, because the mean of its divisors is an integer number (104921372500).

Almost surely, 2^{1133133221133} is an apocalyptic number.

It is an amenable number.

1133133221133 is a deficient number, since it is larger than the sum of its proper divisors (545608738867).

1133133221133 is an equidigital number, since it uses as much as digits as its factorization.

1133133221133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651929 (or 651923 counting only the distinct ones).

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

Adding to 1133133221133 its reverse (3311223313311), we get a palindrome (4444356534444).

The spelling of 1133133221133 in words is "one trillion, one hundred thirty-three billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred thirty-three".