1132611223 has 8 divisors (see below), whose sum is σ = 1198886400. Its totient is φ = 1067002488.

The previous prime is 1132611209. The next prime is 1132611239. The reversal of 1132611223 is 3221162311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1132611223 - 2⁵ = 1132611191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1132611194 and 1132611203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132611203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163111 + ... + 169912.

It is an arithmetic number, because the mean of its divisors is an integer number (149860800).

Almost surely, 2^1132611223 is an apocalyptic number.

1132611223 is a deficient number, since it is larger than the sum of its proper divisors (66275177).

1132611223 is a wasteful number, since it uses less digits than its factorization.

1132611223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333221.

The product of its digits is 432, while the sum is 22.

The square root of 1132611223 is about 33654.2898157129. The cubic root of 1132611223 is about 1042.3821206381.

Adding to 1132611223 its reverse (3221162311), we get a palindrome (4353773534).

The spelling of 1132611223 in words is "one billion, one hundred thirty-two million, six hundred eleven thousand, two hundred twenty-three".