116202143 has 2 divisors, whose sum is σ = 116202144. Its totient is φ = 116202142.

The previous prime is 116202113. The next prime is 116202161. The reversal of 116202143 is 341202611.

It is a strong prime.

It is an emirp because it is prime and its reverse (341202611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116202143 - 2⁸ = 116201887 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116202113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58101071 + 58101072.

It is an arithmetic number, because the mean of its divisors is an integer number (58101072).

Almost surely, 2^116202143 is an apocalyptic number.

116202143 is a deficient number, since it is larger than the sum of its proper divisors (1).

116202143 is an equidigital number, since it uses as much as digits as its factorization.

116202143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 116202143 is about 10779.7097827353. The cubic root of 116202143 is about 487.9830222863.

Adding to 116202143 its reverse (341202611), we get a palindrome (457404754).

The spelling of 116202143 in words is "one hundred sixteen million, two hundred two thousand, one hundred forty-three".