102327405 has 8 divisors (see below), whose sum is σ = 163723872. Its totient is φ = 54574608.

The previous prime is 102327371. The next prime is 102327461. The reversal of 102327405 is 504723201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102327405 - 2¹¹ = 102325357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3410899 + ... + 3410928.

It is an arithmetic number, because the mean of its divisors is an integer number (20465484).

Almost surely, 2^102327405 is an apocalyptic number.

102327405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102327405 is a deficient number, since it is larger than the sum of its proper divisors (61396467).

102327405 is an equidigital number, since it uses as much as digits as its factorization.

102327405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6821835.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 102327405 is about 10115.7009149144. The cubic root of 102327405 is about 467.7322551718.

The spelling of 102327405 in words is "one hundred two million, three hundred twenty-seven thousand, four hundred five".