2230143143 has 4 divisors (see below), whose sum is σ = 2290417320. Its totient is φ = 2169868968.

The previous prime is 2230143127. The next prime is 2230143191. The reversal of 2230143143 is 3413410322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2230143143 - 2⁴ = 2230143127 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 (2230149143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30137033 + ... + 30137106.

It is an arithmetic number, because the mean of its divisors is an integer number (572604330).

Almost surely, 2^2230143143 is an apocalyptic number.

2230143143 is a deficient number, since it is larger than the sum of its proper divisors (60274177).

2230143143 is an equidigital number, since it uses as much as digits as its factorization.

2230143143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60274176.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2230143143 is about 47224.3913989371. The cubic root of 2230143143 is about 1306.5045096810.

Adding to 2230143143 its reverse (3413410322), we get a palindrome (5643553465).

The spelling of 2230143143 in words is "two billion, two hundred thirty million, one hundred forty-three thousand, one hundred forty-three".