2143314233 has 8 divisors (see below), whose sum is σ = 2166186240. Its totient is φ = 2120474800.

The previous prime is 2143314227. The next prime is 2143314241. The reversal of 2143314233 is 3324133412.

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

It is not a de Polignac number, because 2143314233 - 2²² = 2139119929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2143314263) 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, 137966 + ... + 152712.

It is an arithmetic number, because the mean of its divisors is an integer number (270773280).

Almost surely, 2^2143314233 is an apocalyptic number.

It is an amenable number.

2143314233 is a deficient number, since it is larger than the sum of its proper divisors (22872007).

2143314233 is a wasteful number, since it uses less digits than its factorization.

2143314233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16287.

The product of its digits is 5184, while the sum is 26.

The square root of 2143314233 is about 46295.9418631914. The cubic root of 2143314233 is about 1289.3236510197.

Adding to 2143314233 its reverse (3324133412), we get a palindrome (5467447645).

The spelling of 2143314233 in words is "two billion, one hundred forty-three million, three hundred fourteen thousand, two hundred thirty-three".