1134220133 has 4 divisors (see below), whose sum is σ = 1136214060. Its totient is φ = 1132226208.

The previous prime is 1134220117. The next prime is 1134220151. The reversal of 1134220133 is 3310224311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3310224311 = 67 ⋅49406333.

It can be written as a sum of positive squares in 2 ways, for example, as 586753729 + 547466404 = 24223^2 + 23398^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134220133 - 2⁴ = 1134220117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134226133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996110 + ... + 997247.

It is an arithmetic number, because the mean of its divisors is an integer number (284053515).

Almost surely, 2^1134220133 is an apocalyptic number.

It is an amenable number.

1134220133 is a deficient number, since it is larger than the sum of its proper divisors (1993927).

1134220133 is an equidigital number, since it uses as much as digits as its factorization.

1134220133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993926.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1134220133 is about 33678.1848234135. The cubic root of 1134220133 is about 1042.8754660114.

Adding to 1134220133 its reverse (3310224311), we get a palindrome (4444444444).

The spelling of 1134220133 in words is "one billion, one hundred thirty-four million, two hundred twenty thousand, one hundred thirty-three".