102102212059 has 2 divisors, whose sum is σ = 102102212060. Its totient is φ = 102102212058.

The previous prime is 102102212011. The next prime is 102102212063. The reversal of 102102212059 is 950212201201.

It is a strong prime.

It is an emirp because it is prime and its reverse (950212201201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102102212059 - 2¹³ = 102102203867 is a prime.

It is not a weakly prime, because it can be changed into another prime (102102212089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51051106029 + 51051106030.

It is an arithmetic number, because the mean of its divisors is an integer number (51051106030).

Almost surely, 2^102102212059 is an apocalyptic number.

102102212059 is a deficient number, since it is larger than the sum of its proper divisors (1).

102102212059 is an equidigital number, since it uses as much as digits as its factorization.

102102212059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 102102212059 in words is "one hundred two billion, one hundred two million, two hundred twelve thousand, fifty-nine".