102064444327 has 2 divisors, whose sum is σ = 102064444328. Its totient is φ = 102064444326.

The previous prime is 102064444319. The next prime is 102064444337. The reversal of 102064444327 is 723444460201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102064444327 - 2³ = 102064444319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102064444337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51032222163 + 51032222164.

It is an arithmetic number, because the mean of its divisors is an integer number (51032222164).

Almost surely, 2^102064444327 is an apocalyptic number.

102064444327 is a deficient number, since it is larger than the sum of its proper divisors (1).

102064444327 is an equidigital number, since it uses as much as digits as its factorization.

102064444327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 102064444327 in words is "one hundred two billion, sixty-four million, four hundred forty-four thousand, three hundred twenty-seven".