1132324431 has 32 divisors (see below), whose sum is σ = 1849156608. Its totient is φ = 602173440.

The previous prime is 1132324421. The next prime is 1132324451. The reversal of 1132324431 is 1344232311.

It is a happy number.

It is not a de Polignac number, because 1132324431 - 2⁶ = 1132324367 is a prime.

It is a super-2 number, since 2×1132324431² = 2564317234078947522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132324411) 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 31 ways as a sum of consecutive naturals, for example, 13810 + ... + 49551.

It is an arithmetic number, because the mean of its divisors is an integer number (57786144).

Almost surely, 2^1132324431 is an apocalyptic number.

1132324431 is a deficient number, since it is larger than the sum of its proper divisors (716832177).

1132324431 is a wasteful number, since it uses less digits than its factorization.

1132324431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63431.

The product of its digits is 1728, while the sum is 24.

The square root of 1132324431 is about 33650.0286924098. The cubic root of 1132324431 is about 1042.2941316080.

Adding to 1132324431 its reverse (1344232311), we get a palindrome (2476556742).

The spelling of 1132324431 in words is "one billion, one hundred thirty-two million, three hundred twenty-four thousand, four hundred thirty-one".