102032101189 has 2 divisors, whose sum is σ = 102032101190. Its totient is φ = 102032101188.

The previous prime is 102032101169. The next prime is 102032101201. The reversal of 102032101189 is 981101230201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87054502500 + 14977598689 = 295050^2 + 122383^2 .

It is an emirp because it is prime and its reverse (981101230201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102032101189 - 2¹⁹ = 102031576901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102032101139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51016050594 + 51016050595.

It is an arithmetic number, because the mean of its divisors is an integer number (51016050595).

Almost surely, 2^102032101189 is an apocalyptic number.

It is an amenable number.

102032101189 is a deficient number, since it is larger than the sum of its proper divisors (1).

102032101189 is an equidigital number, since it uses as much as digits as its factorization.

102032101189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 102032101189 in words is "one hundred two billion, thirty-two million, one hundred one thousand, one hundred eighty-nine".