1002234340171 has 2 divisors, whose sum is σ = 1002234340172. Its totient is φ = 1002234340170.

The previous prime is 1002234340109. The next prime is 1002234340183. The reversal of 1002234340171 is 1710434322001.

It is a strong prime.

It is an emirp because it is prime and its reverse (1710434322001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002234340171 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002234340771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501117170085 + 501117170086.

It is an arithmetic number, because the mean of its divisors is an integer number (501117170086).

Almost surely, 2^{1002234340171} is an apocalyptic number.

1002234340171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002234340171 is an equidigital number, since it uses as much as digits as its factorization.

1002234340171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 1002234340171 its reverse (1710434322001), we get a palindrome (2712668662172).

The spelling of 1002234340171 in words is "one trillion, two billion, two hundred thirty-four million, three hundred forty thousand, one hundred seventy-one".