102205314143 has 2 divisors, whose sum is σ = 102205314144. Its totient is φ = 102205314142.

The previous prime is 102205314139. The next prime is 102205314163. The reversal of 102205314143 is 341413502201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102205314143 - 2² = 102205314139 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102205314163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51102657071 + 51102657072.

It is an arithmetic number, because the mean of its divisors is an integer number (51102657072).

Almost surely, 2^102205314143 is an apocalyptic number.

102205314143 is a deficient number, since it is larger than the sum of its proper divisors (1).

102205314143 is an equidigital number, since it uses as much as digits as its factorization.

102205314143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 102205314143 its reverse (341413502201), we get a palindrome (443618816344).

The spelling of 102205314143 in words is "one hundred two billion, two hundred five million, three hundred fourteen thousand, one hundred forty-three".