2143230199 has 16 divisors (see below), whose sum is σ = 2355148800. Its totient is φ = 1934206560.

The previous prime is 2143230197. The next prime is 2143230251. The reversal of 2143230199 is 9910323412.

It is not a de Polignac number, because 2143230199 - 2¹ = 2143230197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143230197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1327917 + ... + 1329529.

It is an arithmetic number, because the mean of its divisors is an integer number (147196800).

Almost surely, 2^2143230199 is an apocalyptic number.

2143230199 is a deficient number, since it is larger than the sum of its proper divisors (211918601).

2143230199 is a wasteful number, since it uses less digits than its factorization.

2143230199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2143230199 is about 46295.0342801472. The cubic root of 2143230199 is about 1289.3068004124.

The spelling of 2143230199 in words is "two billion, one hundred forty-three million, two hundred thirty thousand, one hundred ninety-nine".