102384715 has 8 divisors (see below), whose sum is σ = 122993280. Its totient is φ = 81820032.

The previous prime is 102384713. The next prime is 102384721. The reversal of 102384715 is 517483201.

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

It is a cyclic number.

It is not a de Polignac number, because 102384715 - 2¹ = 102384713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102384713) 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 in 7 ways as a sum of consecutive naturals, for example, 5595 + ... + 15364.

It is an arithmetic number, because the mean of its divisors is an integer number (15374160).

Almost surely, 2^102384715 is an apocalyptic number.

102384715 is a deficient number, since it is larger than the sum of its proper divisors (20608565).

102384715 is an equidigital number, since it uses as much as digits as its factorization.

102384715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21941.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 102384715 is about 10118.5332435092. The cubic root of 102384715 is about 467.8195590333.

The spelling of 102384715 in words is "one hundred two million, three hundred eighty-four thousand, seven hundred fifteen".