1132412243 has 8 divisors (see below), whose sum is σ = 1147317696. Its totient is φ = 1117537000.

The previous prime is 1132412233. The next prime is 1132412249. The reversal of 1132412243 is 3422142311.

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 1132412243 - 2¹⁸ = 1132150099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132412249) 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, 73568 + ... + 87618.

It is an arithmetic number, because the mean of its divisors is an integer number (143414712).

Almost surely, 2^1132412243 is an apocalyptic number.

1132412243 is a deficient number, since it is larger than the sum of its proper divisors (14905453).

1132412243 is an equidigital number, since it uses as much as digits as its factorization.

1132412243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15105.

The product of its digits is 1152, while the sum is 23.

The square root of 1132412243 is about 33651.3334505484. Note that the first 3 decimals coincide. The cubic root of 1132412243 is about 1042.3210742886.

Adding to 1132412243 its reverse (3422142311), we get a palindrome (4554554554).

The spelling of 1132412243 in words is "one billion, one hundred thirty-two million, four hundred twelve thousand, two hundred forty-three".