2130168343 has 2 divisors, whose sum is σ = 2130168344. Its totient is φ = 2130168342.

The previous prime is 2130168331. The next prime is 2130168347. The reversal of 2130168343 is 3438610312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2130168343 - 2¹⁷ = 2130037271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130168347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065084171 + 1065084172.

It is an arithmetic number, because the mean of its divisors is an integer number (1065084172).

Almost surely, 2^2130168343 is an apocalyptic number.

2130168343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130168343 is an equidigital number, since it uses as much as digits as its factorization.

2130168343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2130168343 is about 46153.7467926495. The cubic root of 2130168343 is about 1286.6822467695.

Adding to 2130168343 its reverse (3438610312), we get a palindrome (5568778655).

The spelling of 2130168343 in words is "two billion, one hundred thirty million, one hundred sixty-eight thousand, three hundred forty-three".