102101102222071 has 2 divisors, whose sum is σ = 102101102222072. Its totient is φ = 102101102222070.

The previous prime is 102101102222069. The next prime is 102101102222117. The reversal of 102101102222071 is 170222201101201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102101102222071 - 2¹ = 102101102222069 is a prime.

Together with 102101102222069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102101102522071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51050551111035 + 51050551111036.

It is an arithmetic number, because the mean of its divisors is an integer number (51050551111036).

Almost surely, 2^{102101102222071} is an apocalyptic number.

102101102222071 is a deficient number, since it is larger than the sum of its proper divisors (1).

102101102222071 is an equidigital number, since it uses as much as digits as its factorization.

102101102222071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 102101102222071 its reverse (170222201101201), we get a palindrome (272323303323272).

The spelling of 102101102222071 in words is "one hundred two trillion, one hundred one billion, one hundred two million, two hundred twenty-two thousand, seventy-one".