102418005 has 8 divisors (see below), whose sum is σ = 163868832. Its totient is φ = 54622928.

The previous prime is 102417989. The next prime is 102418021. The reversal of 102418005 is 500814201.

It is an interprime number because it is at equal distance from previous prime (102417989) and next prime (102418021).

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 102418005 - 2⁴ = 102417989 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, 3413919 + ... + 3413948.

It is an arithmetic number, because the mean of its divisors is an integer number (20483604).

Almost surely, 2^102418005 is an apocalyptic number.

102418005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102418005 is a deficient number, since it is larger than the sum of its proper divisors (61450827).

102418005 is an equidigital number, since it uses as much as digits as its factorization.

102418005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827875.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 102418005 is about 10120.1781110809. The cubic root of 102418005 is about 467.8702567880.

The spelling of 102418005 in words is "one hundred two million, four hundred eighteen thousand, five".