113202200171 has 2 divisors, whose sum is σ = 113202200172. Its totient is φ = 113202200170.

The previous prime is 113202200149. The next prime is 113202200173. The reversal of 113202200171 is 171002202311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113202200171 is a prime.

Together with 113202200173, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113202200173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56601100085 + 56601100086.

It is an arithmetic number, because the mean of its divisors is an integer number (56601100086).

Almost surely, 2^113202200171 is an apocalyptic number.

113202200171 is a deficient number, since it is larger than the sum of its proper divisors (1).

113202200171 is an equidigital number, since it uses as much as digits as its factorization.

113202200171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 113202200171 its reverse (171002202311), we get a palindrome (284204402482).

The spelling of 113202200171 in words is "one hundred thirteen billion, two hundred two million, two hundred thousand, one hundred seventy-one".