102106339 has 2 divisors, whose sum is σ = 102106340. Its totient is φ = 102106338.

The previous prime is 102106321. The next prime is 102106379. The reversal of 102106339 is 933601201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102106339 - 2⁷ = 102106211 is a prime.

It is not a weakly prime, because it can be changed into another prime (102106379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51053169 + 51053170.

It is an arithmetic number, because the mean of its divisors is an integer number (51053170).

Almost surely, 2^102106339 is an apocalyptic number.

102106339 is a deficient number, since it is larger than the sum of its proper divisors (1).

102106339 is an equidigital number, since it uses as much as digits as its factorization.

102106339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 102106339 is about 10104.7681319266. The cubic root of 102106339 is about 467.3951859736.

The spelling of 102106339 in words is "one hundred two million, one hundred six thousand, three hundred thirty-nine".