100211210202143 has 2 divisors, whose sum is σ = 100211210202144. Its totient is φ = 100211210202142.

The previous prime is 100211210202107. The next prime is 100211210202163. The reversal of 100211210202143 is 341202012112001.

It is an a-pointer prime, because the next prime (100211210202163) can be obtained adding 100211210202143 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100211210202143 - 2⁶ = 100211210202079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100211210202163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105605101071 + 50105605101072.

It is an arithmetic number, because the mean of its divisors is an integer number (50105605101072).

Almost surely, 2^{100211210202143} is an apocalyptic number.

100211210202143 is a deficient number, since it is larger than the sum of its proper divisors (1).

100211210202143 is an equidigital number, since it uses as much as digits as its factorization.

100211210202143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 100211210202143 its reverse (341202012112001), we get a palindrome (441413222314144).

The spelling of 100211210202143 in words is "one hundred trillion, two hundred eleven billion, two hundred ten million, two hundred two thousand, one hundred forty-three".