102334189 has 2 divisors, whose sum is σ = 102334190. Its totient is φ = 102334188.

The previous prime is 102334159. The next prime is 102334213. The reversal of 102334189 is 981433201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83411689 + 18922500 = 9133^2 + 4350^2 .

It is a cyclic number.

It is not a de Polignac number, because 102334189 - 2⁵ = 102334157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102334189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102334159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51167094 + 51167095.

It is an arithmetic number, because the mean of its divisors is an integer number (51167095).

Almost surely, 2^102334189 is an apocalyptic number.

It is an amenable number.

102334189 is a deficient number, since it is larger than the sum of its proper divisors (1).

102334189 is an equidigital number, since it uses as much as digits as its factorization.

102334189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 102334189 is about 10116.0362296702. The cubic root of 102334189 is about 467.7425913585.

The spelling of 102334189 in words is "one hundred two million, three hundred thirty-four thousand, one hundred eighty-nine".