1230210143 has 2 divisors, whose sum is σ = 1230210144. Its totient is φ = 1230210142.

The previous prime is 1230210097. The next prime is 1230210167. The reversal of 1230210143 is 3410120321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1230210143 - 2²⁸ = 961774687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230210173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615105071 + 615105072.

It is an arithmetic number, because the mean of its divisors is an integer number (615105072).

Almost surely, 2^1230210143 is an apocalyptic number.

1230210143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230210143 is an equidigital number, since it uses as much as digits as its factorization.

1230210143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1230210143 is about 35074.3516404794. The cubic root of 1230210143 is about 1071.5022840706.

Adding to 1230210143 its reverse (3410120321), we get a palindrome (4640330464).

The spelling of 1230210143 in words is "one billion, two hundred thirty million, two hundred ten thousand, one hundred forty-three".