2321432133 has 8 divisors (see below), whose sum is σ = 3178898208. Its totient is φ = 1505793744.

The previous prime is 2321432129. The next prime is 2321432137. The reversal of 2321432133 is 3312341232.

2321432133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2321432129) and next prime (2321432137).

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

It is not a de Polignac number, because 2321432133 - 2² = 2321432129 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321432137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10456791 + ... + 10457012.

It is an arithmetic number, because the mean of its divisors is an integer number (397362276).

Almost surely, 2^2321432133 is an apocalyptic number.

It is an amenable number.

2321432133 is a deficient number, since it is larger than the sum of its proper divisors (857466075).

2321432133 is a wasteful number, since it uses less digits than its factorization.

2321432133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20913843.

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

The square root of 2321432133 is about 48181.2425431308. The cubic root of 2321432133 is about 1324.0935312770.

Adding to 2321432133 its reverse (3312341232), we get a palindrome (5633773365).

Subtracting 2321432133 from its reverse (3312341232), we obtain a palindrome (990909099).

The spelling of 2321432133 in words is "two billion, three hundred twenty-one million, four hundred thirty-two thousand, one hundred thirty-three".