2132432323 has 6 divisors (see below), whose sum is σ = 2480584596. Its totient is φ = 1827799092.

The previous prime is 2132432317. The next prime is 2132432363. The reversal of 2132432323 is 3232342312.

It is not a de Polignac number, because 2132432323 - 2⁹ = 2132431811 is a prime.

It is a super-2 number, since 2×2132432323² = 9094535224350352658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2132432303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21759465 + ... + 21759562.

It is an arithmetic number, because the mean of its divisors is an integer number (413430766).

Almost surely, 2^2132432323 is an apocalyptic number.

2132432323 is a deficient number, since it is larger than the sum of its proper divisors (348152273).

2132432323 is an equidigital number, since it uses as much as digits as its factorization.

2132432323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43519041 (or 43519034 counting only the distinct ones).

The product of its digits is 5184, while the sum is 25.

The square root of 2132432323 is about 46178.2667821130. The cubic root of 2132432323 is about 1287.1379214720.

Adding to 2132432323 its reverse (3232342312), we get a palindrome (5364774635).

The spelling of 2132432323 in words is "two billion, one hundred thirty-two million, four hundred thirty-two thousand, three hundred twenty-three".