1132234312 has 32 divisors (see below), whose sum is σ = 2331504000. Its totient is φ = 511192000.

The previous prime is 1132234127. The next prime is 1132234319. The reversal of 1132234312 is 2134322311.

It is a super-2 number, since 2×1132234312² = 2563909074540226688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1132234319) 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, 30064 + ... + 56287.

It is an arithmetic number, because the mean of its divisors is an integer number (72859500).

Almost surely, 2^1132234312 is an apocalyptic number.

It is an amenable number.

1132234312 is an abundant number, since it is smaller than the sum of its proper divisors (1199269688).

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

1132234312 is a wasteful number, since it uses less digits than its factorization.

1132234312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86517 (or 86513 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 1132234312 is about 33648.6896030143. The cubic root of 1132234312 is about 1042.2664796400.

Adding to 1132234312 its reverse (2134322311), we get a palindrome (3266556623).

The spelling of 1132234312 in words is "one billion, one hundred thirty-two million, two hundred thirty-four thousand, three hundred twelve".