2143032133 has 8 divisors (see below), whose sum is σ = 2338909056. Its totient is φ = 1947331200.

The previous prime is 2143032127. The next prime is 2143032167. The reversal of 2143032133 is 3312303412.

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

It is a cyclic number.

It is not a de Polignac number, because 2143032133 - 2⁹ = 2143031621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143032113) 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, 17853 + ... + 67858.

It is an arithmetic number, because the mean of its divisors is an integer number (292363632).

Almost surely, 2^2143032133 is an apocalyptic number.

It is an amenable number.

2143032133 is a deficient number, since it is larger than the sum of its proper divisors (195876923).

2143032133 is a wasteful number, since it uses less digits than its factorization.

2143032133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87995.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2143032133 is about 46292.8950596093. The cubic root of 2143032133 is about 1289.2670822170.

Adding to 2143032133 its reverse (3312303412), we get a palindrome (5455335545).

The spelling of 2143032133 in words is "two billion, one hundred forty-three million, thirty-two thousand, one hundred thirty-three".