1132112255 has 8 divisors (see below), whose sum is σ = 1359450000. Its totient is φ = 905079616.

The previous prime is 1132112239. The next prime is 1132112257. The reversal of 1132112255 is 5522112311.

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 1132112255 - 2⁴ = 1132112239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1132112255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132112257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68030 + ... + 83019.

It is an arithmetic number, because the mean of its divisors is an integer number (169931250).

Almost surely, 2^1132112255 is an apocalyptic number.

1132112255 is a deficient number, since it is larger than the sum of its proper divisors (227337745).

1132112255 is a wasteful number, since it uses less digits than its factorization.

1132112255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152553.

The product of its digits is 600, while the sum is 23.

The square root of 1132112255 is about 33646.8758579456. The cubic root of 1132112255 is about 1042.2290255282.

Adding to 1132112255 its reverse (5522112311), we get a palindrome (6654224566).

The spelling of 1132112255 in words is "one billion, one hundred thirty-two million, one hundred twelve thousand, two hundred fifty-five".