102323985 has 8 divisors (see below), whose sum is σ = 163718400. Its totient is φ = 54572784.

The previous prime is 102323953. The next prime is 102323989. The reversal of 102323985 is 589323201.

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

It is not a de Polignac number, because 102323985 - 2⁵ = 102323953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102323989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3410785 + ... + 3410814.

It is an arithmetic number, because the mean of its divisors is an integer number (20464800).

Almost surely, 2^102323985 is an apocalyptic number.

102323985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102323985 is a deficient number, since it is larger than the sum of its proper divisors (61394415).

102323985 is an equidigital number, since it uses as much as digits as its factorization.

102323985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6821607.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 102323985 is about 10115.5318693581. The cubic root of 102323985 is about 467.7270442441.

The spelling of 102323985 in words is "one hundred two million, three hundred twenty-three thousand, nine hundred eighty-five".