102030202002143 has 2 divisors, whose sum is σ = 102030202002144. Its totient is φ = 102030202002142.

The previous prime is 102030202002097. The next prime is 102030202002163. The reversal of 102030202002143 is 341200202030201.

It is an a-pointer prime, because the next prime (102030202002163) can be obtained adding 102030202002143 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102030202002143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102030202002163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51015101001071 + 51015101001072.

It is an arithmetic number, because the mean of its divisors is an integer number (51015101001072).

Almost surely, 2^{102030202002143} is an apocalyptic number.

102030202002143 is a deficient number, since it is larger than the sum of its proper divisors (1).

102030202002143 is an equidigital number, since it uses as much as digits as its factorization.

102030202002143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 102030202002143 its reverse (341200202030201), we get a palindrome (443230404032344).

The spelling of 102030202002143 in words is "one hundred two trillion, thirty billion, two hundred two million, two thousand, one hundred forty-three".