1132243130 has 8 divisors (see below), whose sum is σ = 2038037652. Its totient is φ = 452897248.

The previous prime is 1132243127. The next prime is 1132243139. The reversal of 1132243130 is 313422311.

It can be written as a sum of positive squares in 2 ways, for example, as 1096470769 + 35772361 = 33113^2 + 5981^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1132243139) 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, 56612147 + ... + 56612166.

Almost surely, 2^1132243130 is an apocalyptic number.

1132243130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1132243130 is a deficient number, since it is larger than the sum of its proper divisors (905794522).

1132243130 is a wasteful number, since it uses less digits than its factorization.

1132243130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113224320.

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

The square root of 1132243130 is about 33648.8206331217. The cubic root of 1132243130 is about 1042.2691854056.

Adding to 1132243130 its reverse (313422311), we get a palindrome (1445665441).

The spelling of 1132243130 in words is "one billion, one hundred thirty-two million, two hundred forty-three thousand, one hundred thirty".