103385715 has 8 divisors (see below), whose sum is σ = 165417168. Its totient is φ = 55139040.

The previous prime is 103385701. The next prime is 103385719. The reversal of 103385715 is 517583301.

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

It is not a de Polignac number, because 103385715 - 2¹⁷ = 103254643 is a prime.

It is a super-2 number, since 2×103385715² = 21377212132122450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103385719) by changing a digit.

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, 3446176 + ... + 3446205.

It is an arithmetic number, because the mean of its divisors is an integer number (20677146).

Almost surely, 2^103385715 is an apocalyptic number.

103385715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103385715 is a deficient number, since it is larger than the sum of its proper divisors (62031453).

103385715 is an equidigital number, since it uses as much as digits as its factorization.

103385715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6892389.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 103385715 is about 10167.8766219895. The cubic root of 103385715 is about 469.3392177996.

The spelling of 103385715 in words is "one hundred three million, three hundred eighty-five thousand, seven hundred fifteen".