1323134232 has 32 divisors (see below), whose sum is σ = 3780384000. Its totient is φ = 378038304.

The previous prime is 1323134231. The next prime is 1323134233. The reversal of 1323134232 is 2324313231.

It is an interprime number because it is at equal distance from previous prime (1323134231) and next prime (1323134233).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323134231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3937732 + ... + 3938067.

It is an arithmetic number, because the mean of its divisors is an integer number (118137000).

Almost surely, 2^1323134232 is an apocalyptic number.

1323134232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1323134232 is an abundant number, since it is smaller than the sum of its proper divisors (2457249768).

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

1323134232 is a wasteful number, since it uses less digits than its factorization.

1323134232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7875815 (or 7875811 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 1323134232 is about 36374.9121236052. The cubic root of 1323134232 is about 1097.8288391832.

Adding to 1323134232 its reverse (2324313231), we get a palindrome (3647447463).

The spelling of 1323134232 in words is "one billion, three hundred twenty-three million, one hundred thirty-four thousand, two hundred thirty-two".